I love my latte from a cafe and my stovetop percolator. I'd have about three a day when I'm out of competition.
The first thing you learn in a martial art sport is discipline, and you are not allowed to use it at home.
Our father has always been very passionate about taekwondo. In all honesty, we were forced into it without a choice. He would train us every other night at home, so we would always be perfecting our technique.