Test the waters.

"Success is a function of the number of uncomfortable conversations you're willing to have," says Ferriss.

"Have these talks before leaving to test the company's flexibility. Otherwise you'll just put up, put up, put up, and then blow up like a mistreated girlfriend. I know one guy who spent an afternoon listening to his boss's stupid jokes, then finally responded to some comment sarcastically.

"When the boss told him that he should watch his tone, the soon-to-be-fired employee retorted, 'I think you should lick my b----.'"