"If your husband works such long and demanding hours, presumably he is a high earner?" Was written on another thread. This ISN'T a thread about a thread OR specifically about that poster but a out the belief that those who work long hours must earn lots. Or that to earn lots you must work long hours.
In my experience, the people working longest hours tend to be on little more than minimum wage- carers, bar staff etc.
My DH is a high earner, it's rare he does more than 40hours a week (not including commute. The culture of his company is to have a good work/life balance (and before people say he'd earn more if he worked more, he's just had a large payrise and it's been the same in his last 3 companies).
Some people who work long hours get paid well and. Some people who work long hours get paid sod all.
Hard work and long hours has little to do with how much you come out with at the end!