Yep! 2.5 years here and still recovering! The good thing about it: it's quite unlikely to happen again, as you've also pointed out: one can become quite aware

Yep! 2.5 years here and still recovering! The good thing about it: it's quite unlikely to happen again, as you've also pointed out: one can become quite aware of factors (corporate culture, fear of disappointing others, perfectionism, ...) which might contribute to the death spiral leading to it.