Oh, you hate your job? There's a support group for that. It's called everybody and they meet at the bar.

Most work is unfulfilling. You're in a unique position just to have the possibility that it might not be. You can find jobs that are rewarding, but as a rule of thumb the worst place to look for them is in places that advertise themselves as important and rewarding (and be conned for a second that this doesn't include Musk's companies).

It's more attainable to find reward in the rest of your life, and set your sights on finding a job that doesn't pull on your soul in a way that negatively impacts your private life.