I'm not going to say he might not be a decent guy overall, he could be I don't know him, but what I can tell you with 100% fact is dude is an attention whore, a compulsive liar, and highly delusional.
Without being able to say who I've heard from a few different people that are actually close to the guy that 90% of the stuff that comes out of his mouth is pure bullshit and he flosses other rappers money, cars, places, and animals apparently too lol, as his own on the web when he hangs out with them.