Along the line of the doctor, lawyer, pilot comparison........I've got a buddy who is a resident at a local hospital. His path was, 4 year degree, 8 years med school, now works 110 hours a week. sure he makes ok money, but not outstanding. And he works his tail off. 110 hours a week!??
I have another buddy who is still in law school. His path was 4 year degree, and then law school (I think 4 years as well). Afterwards, he'll start at a job making somewhere in the $50k-$80k range. Not bad. But, once again, will be working in an office 70 to 80 hours a week.
Neither one of these buddies had the time to work while in post grad studies and racked up $120K and $80K in debt respectively.
My path is 4 year degree, instruct through years 2 and 3 (make a little money), go to regional (hopefully) in year 4 or one year after graduation (make a little money), and hopefully upgrade to captain 6 or so years after starting at the regional (make some ok money). So the road lengths are pretty similar, but here is the kicker, I'll be flying freakin' airplanes while they are working themselves to death. So, the way I see it, pilots win.