This.
I figure I'm too far along to stop now. I've been doing it for 30 years and have about another 10 to go. My body is broken, so nothing physical or on my feet all day is an option.
I'm currently trying to get a gig at a much smaller company doing a wider range of things. I'm less interested in the money (to a point), but I want it to be a good 'fit'. I did the Fortune 500 sweat shop thing for 20 years and am happier since I got out of there. I miss many of the people I worked with, but don't miss running with my hair on fire.