Probably not - these are just high pressure careers that require a lot of work, way over the usual 40 hrs per week. There is a small number of people with highl

Probably not - these are just high pressure careers that require a lot of work, way over the usual 40 hrs per week. There is a small number of people with highly conscientious personalities who are willing to give up a lot of their personal life to be successful - those people are just wired to work a lot and they thrive in these highly competitive fields. Everyone else who gets in the field has to somehow keep up but their personality and goals don't match the career they've chosen. And so they end up hating life to a certain extent.