From the discussion here, it seems that HN turns out to be a very money-centric place. Somewhat surprising. It doesn’t even seem to occur to people that one might pursue a doctoral degree because one is interested in the subject and wants to do research . It’s always talked about as if getting a PhD is just another rung in a long ladder towards… earning a lot of money? Not only that — it’s apparently such an obvious…
> It doesn’t even seem to occur to people that one might pursue a doctoral degree because one is interested in the subject and wants to do research. What people are, quite rightly, pointing out about getting a PhD is the "will live in poverty for a decade+ with better odds of winning the lottery than getting a tenured position to do research". Even if you want to do research, you have to eat, too.
And the biggest reason why people leave is not the pay, the stress, the politics, the struggle for grants, the publish-or-perish mentality, or whatever else people are complaining about. It's the forced relocation. You can choose where you live, or you can try to get an academic job, but you can't reasonably expect both. Universities are wherever they are, and their needs for new faculty are unpredictable and highly specific. If you are not prepared to drop everything else indefinitely and move to a place that is actually willing to hire someone like you, you are not serious about staying in the academia.
It turns out most people are not that career-oriented.