In a recent column for Bloomberg, Michael Lewis offers his advice to a young banker thinking about leaving a well-known New York bank.

What Wall Street did so well, for so long, was to give people jobs that they could pass off to themselves as well as others as callings. Such was their exalted social and financial status: Wall Street jobs made people feel special without actually having to be special. You never really had to explain why you were doing it — even if you should have. But really, the same rule that applies to properly functioning financial markets applies to other markets: There's a direct relationship between risk and reward. A fantastically rewarding career usually requires you to take fantastic risks. To get your seat at the table on Wall Street you may have passed through a fine filter, but you took no real risk. You were just being paid, briefly, as if you had. So which is it: job or calling?

Anyone else feeling like this banker — considering a career change?