Because there is something helpless and weak and innocent - something like an infant - deep inside us all that really suffers in ways we would never permit an insect to suffer.
I've always been really athletic, which really helped, because when I first started doing the training for Bulletproof Monk, it required so much strength that if I didn't have a base I don't really know what I would have done.
Basically, I believe the world is a jungle, and if it's not a bit of a jungle in the home, a child cannot possibly be fit to enter the outside world.

