For me my priorities are providing for my future family and being there with them. I wouldnt want to be gone when my child walks or other small events early in life.
About the priorities, the problem is the brainwashing and easy money that lead people to try to get always more.
If you have the willpower you are able to retire very early and be with your kids full time while still living a life normal people need 2 good full time salaries to live.
I would not have had the willpower my friend displayed so I have limited regrets. But I still need to put my kid at the nursery in November, need to live in a foreign country far from our family and live in poor area of the city that I hope I will be able to leave before I need to send my kid to school.
So if your department made slightly less profit that year, you get selected in the next batch of firing that happen generally just before bonus time.
Note that firing is a regular event for bankers. There is not much stigma attached to it, you just need to have the willpower to use the opportunity to retire.
You drag it while you can, buying a new flat cash with the bonus you get each year. At 32, the bank finally noticed, you are fired with a few years salary and you retire in your all-paid luxury flat, enjoy income from your other 5 flats, get kids and enjoy seeing them grow while living in a luxury.
The only problem of that lifestyle is that in the first 3-4 years, you have basically 1 chance in 10 to make it through. After working in such pressure, you are brainwashed, so it takes some serious willpower to first invest your money properly instead of living the high life and then prepare your exit strategy.
edit: the bank finally notice that you are not as eager as the next batch of freshly promoted coworker. So if your department made slightly less profit, you get selected in the next batch of firing that happen generally just before bonus time.