The Art of Money Getting
https://kk.org/cooltools/book-freak-210-the-art-of-money-getting/I suspect that this affects a lot of folks in tech. There's a lot of money to be made, so people get into it. They don't really like what they do, so it's always a chore. Their work often shows it, too.
I'm retired. I don't have to write software, but I spend more time writing software (for free), than I did, for most of my career.
I like the Integrity part, too. That seems to be something that's missing (from most vocations), these days. One of the reasons that I stuck with my last job for so long, was because the people I worked with, and for, had Integrity, and that's pretty important to me.
E.g. if you are low in extraversion and agreeableness, you probably wouldn't make a good nurse or waiter, but you might not make a bad lawyer or engineer.
Also, he later became a poet (a very good one, too, if I remember right) and early on in his life tried to be a pop singer. Feels a bit like that whole multi-decade career as founder and owner of a massive publishing empire was an odd detour for him.
Very fascinating person, and the book's definitely worth reading.
Things looking good is not necessarily the same as things working out financially.