That is a good approach but there are people who love their jobs so much that they actually consider that as a life and they enjoy it. I know a friend who is a lawyer, and he works day and night on being the best lawyer he could be, and that means very late hours as well. He is a single guy so there is nobody to go back to at home, actually his home is quite like an office with just one room for a bed, because all he does is work on his cases. He makes a ton of money, he could literally retire at 35, but he doesn't consider it as a money thing. He loves winning a case and that's all he works for, he wants to keep on winning forever and as long as he does, he is going to do it.