I completely agree with the last three posts.
There’s a stress capacity for everyone – if the worst thing that has ever happened to you is a broken rear derailleur then, at the time, that elicits your biggest stress response to date. It gets put into perspective when you experience a significant illness or death of someone close.
I am a CEO of a business. Many, many times smaller than the Cooks and Bezoa of the world. It can be stressful for particular reasons – meeting the expectations of shareholders, clients and staff but I don’t think I suffer more than a junior employee who has just joined and is sweating over a product launch or sales target. Life experience teaches me to put things into perspective and most of the time it works – but it doesn’t always and I suffered lots of anxiety 15 months ago, has periods of not sleeping for over 48hrs and ended up on mirtazapine (which worked wonders). I changed my role and sorted myself out.
I think stress response is down to the individual, not the job they do