My opinion in Martial Arts, well to me they seem hilarious because of the way the look on movies like Jackie Chan. You just see Jackie flying all over the place and kick some random person in the face, which sends him 100 feet or some the crashing into a wall. Haha. Then there's more serious Martial Arts, as a way of self defense. That kind on Martial Arts, can get a little destructive. But then, there's kid friendly Martial Arts like Karate. It's also a way of self defense, but it's less destructive. For example, I've seen someone use Martial Arts to paralyze someone's arm literally. Their arms couldn't move for 30 minutes before being able to use.