Can completely relate… I had a neurotic boss like that. My first job so I was woefully unprepared. He would hold unpaid meetings in the evening (but free pizza - yay?) and do a round. At least once a month there was a meeting where I saw a grown man or woman (in my eyes) cry/breakdown. Because I was junior I was kind of exempt from the worst of it, but after 12 months I was the heck out of there. Seeing someone go through an actual burn-out was crazy.

It probably pushed me to become self employed, chose the people I work with.