We all pine for a time in life when things were simpler. Even when they weren't necessarily simpler, hindsight makes them look a lot simpler. The reality of it was that it wasn't.
To be trained in karate is something because karate is a vicious thing. If you are any good at it, you can kill somebody with it. It is a vicious way to fight.
Am I being typecast as a horrible person? I don't know. I don't think so. But if it happens, I'd rather get to play that, because there's nothing fun about being sweet. Sweet can be so boring, so I'd be happy staying away from that.