The post reads like you left for one reason (fear if complacency) but your unhappiness is rooted in something completely different (financials).
Both may still be wrong way to get happy, but it’s hard to expect a job to provide that if you aren’t consistent about what you should be shooting to improve
My point is that the "value experience over comp and comfort" perspective was drilled into me when I was starting out, and it definitely contributed to what I now think was a mistake.
My point is that I overweighted the risk of future employability from staying a few years at a shitty place. Lots of people on HN will tell you that's a death sentence and they would never hire you with a period like that on your resume. But in retrospect I don't think it would have had nearly the impact I imagined.
If it helps (and it probably doesn’t, much) try not to beat yourself up too much. It’s hard to know which big decisions are mistakes and which are great, except in hindsight. I’ve made a few that turned out well; a few that turned out poorly; some that were terrible except for a twist of fate that made them great; and some that were great except for a twist that ruined them.
There’s a lot of rand() going on in life, after all.