4.8 • 12.9K Ratings
🗓️ 8 March 2021
⏱️ 106 minutes
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0:00.0 | So if you zoom in on fear as a negatively reinforced behavior, fear helps us survive, right? |
0:08.7 | Think of our ancient ancestors out on the savannah. |
0:11.4 | They are foraging for food, right? |
0:14.1 | But they don't know if it's dangerous. |
0:15.7 | So they're moving from their safe zone, their cave out into more of an uncertain space, |
0:21.4 | the savannah. |
0:22.5 | So fear helps us learn where things are safe and where things aren't safe so we can avoid |
0:27.6 | the unsafe places. |
0:30.2 | But if you pair fear with a lack of certainty, right, which is what the prefrontal cortex is |
0:35.9 | trying to help us do is trying to help us predict the future based on past experiences. |
0:40.2 | If there is no precedent, if there's a lack of certainty, that fear plus uncertainty leads |
0:44.8 | to anxiety. |
0:46.2 | And people think, oh, anxiety, it's going to help me survive. |
0:48.8 | No, it doesn't. |
0:50.8 | There is no evidence for it helping us survive. |
0:53.6 | It makes our thinking and planning brain go offline. |
0:56.0 | And if you think of the extreme form of anxiety, panic, right, which is wildly unthinking |
1:01.1 | behavior, that's that far end of the spectrum of anxiety. |
1:05.9 | I'm Dr. Judd Brewer and this is the Rich Roll Podcast. |
1:11.4 | The Rich Roll Podcast. |
1:21.8 | Hey, everybody. |
1:22.8 | Welcome to the podcast. |
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