How To Be Brilliant (v2) 1-50: 8, Walk Regularly

Walk regularly. Sure it's good for your heart and lungs.  But it's remarkably good for your brain, too. Get out of the office and leave the phone behind. Walk to the deli a couple of blocks away and as you do, enjoy the weather: rain or shine. Return feeling refreshed and a couple of challenges in perspective. Walk regularly.

The book.