This is my main problem with rap and why I can't get into most of it. I love metal, example: this band Amon Amarth sings about Viking stuff, raiding villages, killing people, fighting gods, but they don't go out in the real world and act like Vikings. With most rappers though, especially nowadays, they live good lives and then start rapping all this crazy shit about being a gangster and killing people, and then THEY go out into the real world acting like the shit they make music about. It's a joke.
Also hard to get into rap when 90% of it is "I got this, I got that, I do this, I do that, me, me, me, I, I, I, twerk bitch"