I got my biomedical engineering PhD, and was a neurology professor at a top children's hospital doing brain/epilepsy research for a few years. Literally my dream job for most of my life. I left it two years ago due to many of the reasons listed, and got a job going quant/algorithmic trading at a prop firm. I have never been happier, it is a hell of of a lot less stressful, I may actually pay off my student loans befo…
I don't blame you at all (I'm sure your quality of life is magnitudes of order better, and I'd do the same in your position) and this isn't personal at all, it just pains me that our brightest graduates are working in finance rather than something like curing cancer.