Ballin26 is looking for a career that will allow him to have money. He doesn't mind to work hard, and values freedom. He enjoys Math and Arts, and is good at taking risks.
Shauna (Entourage) Famous people often do things that they shouldn't do, so they need publicists to spread the word that they are better people than they actually are. On the show Entourage Shauna is the perfect example, covering over all of the hootinannies that those boys get into.
John Beckwith (Wedding Crashers) A venture capitalist funds prospective businesses, inventions and more. If you can become a venture capitalist, go for it, because if you succeed you'll have so much free time and cash that you can crash weddings just like John Beckwith.
Patrick Bateman (American Psycho) This can be a very profitable profession if you are persuasive and aggressive. Bateman buys stocks and buys women. But he also cuts stocks and cuts women. In his spare time, this American Psycho enjoys fine dining and doodling.
Jack Arnold (The Wonder Years) Purchasing managers buy the goods and services a company or institution needs, either to resell to customers or for the establishment to use itself. Remember The Wonder Years? Well the father, Jack Arnold, was a purchasing manager, and he seemed happy enough.
Lt Pete "Maverick" Mitchell (Top Gun) Pilots, as you already know, fly planes: commercial, passenger or military. Maverick is the best of the best and doesn't take shots from anybody.