Concur. I've seen upper management at my company doing 70 hour weeks routinely, while their staff meanders along without so much as mandatory overtime. It's a

Concur. I've seen upper management at my company doing 70 hour weeks routinely, while their staff meanders along without so much as mandatory overtime. It's a combination of ambition, dedication, different incentives, a tighter identification with the company itself . . . I'd think twice before taking that path in life.