1. Advertising Agency ExecutiveMedian Salary:
Oh, Jon Hamm makes it look so easy and so glamorous on the hit show "Mad Men," but the truth is, advertising is a very stressful, high-turnover business, Lee said. It's not all about how you hold a glass of Scotch or woo a beautiful woman.
"You might perceive it to be a really cool job, but in fact, it's overrated," Lee said.