Maybe I've been living in Sweden too long and the emphasis on living your life is maybe a bit too high here but the idea of working day and night to earn "a lot more" feels like game theory.
> If I _don't_ break my back and give up my life then someone else will and I will lose out in the big picture!
We shouldn't live to work, we should work to live.
If you're not getting fulfilled in your work and/or you're giving your life to your job then you're not really living- you're a meat robot.