It helps a lot if you a star of some kind, with press and TV behind you.
When you get there, everything is easy, because you are under the spot,
and people expect from you particular behavior, and judge you as you are
known off, deserve you this now or not.
Let me explain:
When Jerry Seinfeld yells in the street: "Taxi!", people say: "Look how funny he is!".
If I do the same, people will say: "Just another idiot trying to catch taxi in NY."
So, here is my advice: If you wont to earn some easy money, first become a star!
