Willpower

Once you get in the groove...it gets easier, not easy, but easier. Yes we can (actually, I have....I just need to maintain.....and, I want others to do what I did) !!

Interesting. But I think willpower in relation to health can be self-perpetuating - the more you use it the easier it gets (that's somewhere between when you start using willpower and when the new thing becomes a habit). Maybe that's why we need lots of rest when we're doing things that require more willpower?