theres nothing wrong with learning stuf outside or "harcore street life".All it does is make you open to new things. Its not because Jay-Z or Pac took ballet or Karate or whatever means they're soft.It means they're open to new cultures or ways or life.Dont just post ignorant shit hating everything apart from rap.If you just do one thing and nothing else, that would be making you soft for being scared of opening your boundaries up.
So don't hate if you can't do shit yourself.