I'm debating this for myself currently. I'm a teacher and, in the low CoL area I live in, I make pretty well with good insurance and decent retirement because o

I'm debating this for myself currently. I'm a teacher and, in the low CoL area I live in, I make pretty well with good insurance and decent retirement because of when I started teaching. I am, however, getting a leave of absence to go to Ireland to pursue a masters program in Applied Math and Theoretical Physics. It's really tempting to just stay and work a data science job, though I do enjoy the time teaching gives me off, the fact it'll pay off my loans and that I can live comfortably with plenty to save to travel abroad for a few weeks every summer (I realize I might be one of the few teachers like this and I credit it solely to being single and no children). And, yeah, I'll get state insurance when I retire, but it just sounds nice living in Europe (using the Ireland masters as a jumping-off point for networking) and not having to worry about it at all, even if I have to give up a lot of the stuff I value about teaching (namely, 75+ days off a year and a decent work schedule)