No, I'm not married to the job. I work to get as much money to do and buy all the nice things I want, with my family and friends, that I can. Flying is a nice way of doing that. The command gives me more autonomy over my day. The stability gives me less stress. A bigger plane takes me away from home more, more boring time in the cruise, less take offs and landings and more chance of certain illnesses.
What else do people work for if its not money, stability and progression?
And before you drop the lil nugget you can go into management, training (TRI) and recruitment in easy as an FO as well.