There is a high correlation between wealth and life expectancy. Stress is the real killer.
It’s an easier life for sure, but less stressful? Really?
If you or I mess up at our job the worst thing that happens is we have to look for another job. If someone like him messes up bad enough it’s jail terms and death threats. Obviously that’s less threatening when you’re already pushing 100 and we’ll into what most of us would call bonus years but I’m sure he was aware of the cost of screwing up during his younger years too.
That's not to say other billionaires aren't under constant stress, but they don't seem to be personally.
I’d say your average middle class job is way less stressful.
Hell, I sometime yearn for the days of my blue collar jobs where when the clock hit 5pm the work was someone else’s problem.