Funny lights you see behind your eyes when they’re closed real tight.
I was worried that I was the only person that sees those. They help me fall asleep. Apparently Dan Harris sees them too.
The idea of exercising my mind is interesting, and meditation seems is a common thread among many successful people. 10% Happier seems tis a good introduction to the concept of mindfulness meditation that has its roots in Buddhism. I’ve tried meditation in the past using the Headspace app and 10% Happier got me interested again. Interestingly, even though Dan Harris starts out agnostic, and 10% Happier made me more interested in the “woo-woo” side of meditation. I’ll have to do some more reading.