For me, interesting and fulfilling work is hardly work at all. 50 hours of fulfilling work essentially kills two birds with one stone (intellectually fulfilling

For me, interesting and fulfilling work is hardly work at all. 50 hours of fulfilling work essentially kills two birds with one stone (intellectually fulfilling, and pays my income), as opposed 40 hours at a job that I don't care for, but at least it's only 40 hours and pays alright, and then I have to try and sate my mind alongside everything else I want to do outside my working hours. There's nothing worse than being stuck in a job where you're watch the clock, waiting for it to strike 5 PM.