Young Male Martial Arts - I'm a Young Whippersnapper

The idea of writing something mean to someone i don't know seems strange to me. I've reacted some but never in my never have i just gone on unprovoked onto somebody else's thing and not done it. This is my advice for young males to feel good about themselves and also to be better at the arts ultimately because if you're not happy with yourself you're not be good at the arts. apologies for not talking about women or their needs or whatever but i'm a male, sorry if i'm old-fashioned.