Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 Daniel Levitin - Our brains are very, very good at...
Our brains are very, very good at self-delusion. What happens is, it releases the stress hormone cortisol in the brain, which leads to foggy thinking, so you're not even able to judge well whether you're working well or not.