Let us consider the case of Charlie Sheen, I think the guy is funny in movies and on television. In real life, if he was someone I knew, I would insist that he get help for his myriad of issues. We've all seen the whacked out internet videos and TV interviews and some people bought tickets to see "the warlock with tiger blood" perform live. Well it turns out the act had grown old and stale before he even hit the stage. In Charlie's first live show many of his ticket buying fans simply booed, got up and walked out.