To me, basic SEAL training was a lifetime of challenges crammed into six months.

Basic SEAL training is six months of long, torturous runs in the soft sand, midnight swims in the cold water off San Diego, obstacles courses, unending calisthenics, days without sleep and always being cold, wet and miserable.

My wife and I make the bed every morning, but it's a queen size bed today, as opposed to a rack, you know, a small single bed, which I had in basic SEAL training.

SEAL training was a great equalizer. Nothing mattered but your will to succeed. Not your color, not your ethnic background, not your education and not your social status.

If you want to change the world, start off by making your bed.

I think the best way to get a good night sleep is to work hard throughout the day. If you work hard and, of course, work out.