Transcript
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A listener production. This is Crappita Happy, and I am
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your host, Cas Doun. I'm a clinical and coaching psychologist
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and mindfulness meditation teacher and of course author of the
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Crappita Happy books. In this show, I bring you conversations
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with interesting, inspiring, intelligent people who are experts in their
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field and who have something of value to share that
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will help you feel less crappy and more happy. Mind
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wandering can get a bit of a bad rap these days.
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As you all know, I'm a huge fan of mindfulness
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and using meditation to train ourselves to be more deliberate
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and focused with how we use our minds. So the
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idea that deliberately allowing ourselves time to just let our
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minds wander runs counter to a lot of the messages
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that we are hearing these days about how much we
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need to harness our wandering attention. But neuroscientist Mosha bar
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is determined to show us how mind wandering can actually
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be really good for us. Scientifically, it's proven to boost
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our mood, creativity, and problem solving abilities. Masha is a
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former director of the Cognitive Neuroscience Lab at Harvard Medical
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School and the Massachusetts General hospital. He's an internationally renowned
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cognitive neuroscientist. He has his PhD in cognitive neuroscience from
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the University of Southern California, and for his outstanding research
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and academic achievements, he has received numerous awards and honors.
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So you will be fascinated to hear what Masha has
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to say about this. If you find your mind wandering
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from time to time, and let's be real, who doesn't,
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and particularly if you feel guilty for your scattered attention,
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he is determined to alleviate you of that guild. Let's
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get straight into our chat. Mosha, Welcome to the Crappy
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to Happy Podcast. It's such a pleasure to have you.
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Thank you for having me, Mosha. I saw that you
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had written a book called Mind Wondering, and I was
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so excited because this is a topic that I find
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really fascinating. I'm a psychologist and I also teach and
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practice mindfulness and meditation, so you know, there's a lot
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of stuff about mind wandering, and you know that it's
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a bad thing. I guess, particularly the way I think
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of mind wandering is you're trying to focus on something
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and inevitably your mind's off thinking about what you're going
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to do for dinner, or what you should have done yesterday,
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or what you're going to do next week. Is that
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what your definition is of mind wandering? I think we
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should just get clear on the definition first.
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Yes, it's one of their Mind modeling is a collection
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of mental processes that definitely include what you mentioned kind
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of planning what's ahead, But there are other things that
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fall under this overarching umbrella of mind wading. So simulations
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and planning is one, but also worrying and rooming, eating
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on things is a type of mind wandering. Thinking about
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the past and maybe projecting to the future is another
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type of mind wandering. So it's really a collection of processes.
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Some of them are better than others. But referring to
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the beginning of what you just said, uh, I realized
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after the publish published the book and started giving interviews
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that one mission I had unbeknownst to me was to
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really give mind modeling a good name, because we're kind
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of guiltreaten about our not being in the moment and drifting,
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but nature doesn't let us. Wouldn't let us spend so
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much time and energy metabolic energy on drifting For about
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half of our waking hours. I think it's a pretty
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starting number, uh if it didn't have a real function,
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a real purpose. So it does. And for us as scientists,
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we try to distinguish between you no good and bad,
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just very simplistically good and bad mind holdoring or constructive
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and less constructive. But I'm jumping ahead.
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Probably yeah, you are jumping ahead because I would love
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to get into that. I love that you've got to
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do a pr job for mind wondering again, So Masha,
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before we get into that, though, can I just ask
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what how did you get involved in studying this?
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Like?
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What what led you to doing research in the area
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of mind wondering.
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Well, I'll tell you the serious answer, but before that,
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I can guess the motivation behind your question, which is,
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and I tend to see when I talk with others
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that everyone thinks because I think because of all the
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guilds that society instill in us, we got in mind.
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I think it's like a private thing, and each one
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of us things that they are unique in that sense.
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But it turns out that all of us are drifters
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and we should just you know, acknowledge that and utilize
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it to our advantage and be able to distinguish when
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and how. So I started, it kind of evolved. It's
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not like I woke up in the morning as I
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let's study mind wandering it. Really I was studying associative
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thinking and maybe also creativity back then in the brain
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and realize that there is a large overlap between what
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I see in the brain what we my lab sees
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in the brain with using methods are just functional MRI
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and a big network that's been discovered maybe two decades
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ago and made a big splash, and until now it's
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considered one of the big revolutions, what we call the
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default mode network. And if you don't mind, I'll expand
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on it just for a seconds so your listeners can
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understand when I'm referring to here. So we as a
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community of neuroscientists tend to think, you know, into a
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kind of implicitly and probably naively that when we tell
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our individuals in the studies that our participants to rest
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in between experimental conditions. Let's say the experiment is about
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distinguishing what happens in your brain when you look at
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said faces versus happy faces, and in between showing you
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happy and said faces, I tell you to rest, and again,
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naively and not necessarily consciously, we thought that when we
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tell our individuals to rest, their brain also goes to
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sleep or goes to rest, so at least much less active.
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But when people start looking at the brain of rest,
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of when you're not doing anything demanding, we realize there's
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massive network that is intense network of cortical regions that
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is intensely active when we are not supposed to be
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doing anything. So we started thinking, you know, what is
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the purpose? Why is the brain so active? And it's
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very consistent. One of the most consistent findings in neuroscience
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across individuals, across times, across labs, across continents. We find
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the same vigorous network of active regions that are active
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when we're not doing anything. So like when you're stuck
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in traffic and when you're in the shower. We all
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know that we're thinking, but we did realize that we're
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thinking so much. So the idea here is you that
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there is this notion now that by default the brain
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is very active and very active in a very consistent network.
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And this network, back to your question, overlap largely with mind.
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With our findings about associations and predictions in the brain.
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So then this helped us. It was a clue as
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because obviously as scientists, once we discovered this network and
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we got over our initial excitement, our next mission was
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to understand what is this network doing. Just like your
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first question, you know, why do we wonder? And what
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is including in bind wandering? So this, this was the
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connection of a lot of what we do when we wonder,
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when we drift, is actually generating predictions, activating association, generating
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predictions about the future, general in creative ideas or the
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what we call creative incubation. So what led to me
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specifically to study mind modeling is exactly that realizing that
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thinking about the future and thinking creatively utilizes the same
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network that is active, and we're not doing anything so
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by difficult, what we do is think creatively and think,
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you know, and simulate about the future.
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So this I'm glad that you're talking about the default
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mode network because it's one thing I really wanted to
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ask you about. So when I first learned about the
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default mode network, my understanding was that predominantly where our
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mind goes, it goes to very self referential thinking. We
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think a lot about ourselves we're all the star in
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the movie of our own life, and we think about ourselves,
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and we also focus on you can correct me if
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I'm wrong here, on problems, finding problems, and also projecting
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what other people are thinking about us. And to me
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that explains while we're also neurotic and self create and constantly,
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you know, stressing about what everybody thinks of us. Obviously,
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then there's this aspect of the default mode network, like
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you said, which is to do with making associations and creativity.
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So I'm really curious to understand at least both default
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mode network functions and when is one operating versus the other, Like,
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what are the conditions I guess that create either the
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more creative I would think, positive thinking versus that really
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obsessive self critical thinking you mentioned Erotik.
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You mentioned a lot of aspects of mine worrying in
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one question, So you're right, thinking about the self and
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thinking about others. I do want to sharpen the definition
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of thinking about others. It's true that we do think
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about others and what do they think about us, But
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we look at the default network as subserving something more
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profound than that with regard to others, it's called the
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theory of mind. And the idea of theory of mind
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is understanding others. So not only what should they think
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about us, but also what are their intentions? So somebody
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when I say something to you, so you don't want
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only to understand the literal meaning of what I just said.
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You want to think about the intentions. Why did he
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say what he said, and what does it mean? What
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does it mean about to me? What are his intentions
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towards me or towards this matter that we are discussing
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When somebody is approaching you were always trying to understand
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what is in somebody else's mind. In Buddhism, you know,
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they talk about I mean, the most noble part is
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understanding yourself. Understanding others is complex, and we are ridiculously
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confident in our ability to do so, even though we're
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really bet at it. But understanding ourselves is even harder.
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So we think about the self, our presentation of the self,
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representation of you know, how would we respond to different scenarios,
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and how would we feel about certain things? Why do
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we act the way we act, and why do we
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say the things we say? But also understanding others, So
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it's less. I mean, it definitely includes also what do
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others think about us? Do you really like a specific
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thing I said or did? But it's more about you know,
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survival and proper communication that we understand, try to understand
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what is in your mind.
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So that was the part about the self referential thinking
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and kind of projecting onto other people. But then there's
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this creative aspect, and I guess what I'm trying to
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work out is we are the particular conditions that prompt
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one versus the other type of thinking, type of mind wandering.
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Excellent questions. So in the book I outlined the circumstances
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that promote the most creative thinking. And obviously this is
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a very natural question that you asking that because people
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and this actually stunned me as somebody who studies creativity
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to what extent people are thirsty to learn about creativity.
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I once had an event where I interviewed a very
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creative chef in Israel in our neuroscience center, is a
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very unique person person and the auditorium was exploding with people.
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It was never as full. And I told them at
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the introduction that if the title of the speech of
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the conversation was how to extend your life in fifteen
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years we didn't have we would have not had so
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many people in the crowd. As in that creativity people
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really want to be able to be able to understand
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their creativity and how to maximize their creativity. So I
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think it's you know, it gives me optimism about the
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human race of how excited we get about the possibility
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of being more creative. So back to your question, Yes,
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there are conditions where you can be more creative. So
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the same I was just teaching this in class yesterday,
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that there are conditions where creativity is not destiny. Your
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level of creativity is not fixed. It can change depending
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on circumstances. And some circumstances that make you more creative
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include you know, mood. We find surprising different connections between
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your mood and your level of creativity. So people in
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a better mood tend to be more creative. So, and
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this has direct applications to our everyday life. You want
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your employees to give such you know, to brainstorm and
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finding a creative solution. You want to be minded of
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their you know, of their state of mind. You want
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to make sure that they are in the good mood
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when they enter such brainstorming sessions so that you can
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maximize the creative sticking in that session. Another aspect is
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what we call cognitive load. So when you're loaded with
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that doesn't have to be necessarily ruminations or warris. If
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you're just loaded with things you have to do or
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the people that are waiting for me. As I told
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you before, and if it bothers my mind, it takes
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away from my one hundred percent resources and leaves me
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with less for creative thinking. So a freer mind like
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you and I know from meditation can promote creative thinking
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just by the mere fact that it empties and it
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leaves you with more. It empties your mind, it leaves
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you with more resources for creative thinking. So yes, there
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are conditions to maximize creativity. And of course you can