If at least it's a 2 year contract, in a hell of a company where you're gonna learn a lot, become a better pilot, and enjoy the raid (including semi-decent pay) then it wouldn't be that horrible. But if someone can mess with your PRIA.....no way.
I respect SO much flight instruction, honestly....but it ain't for me. I'm 6'1'' and 280lbs, and I'm not ashamed to say I can get dizzy easily. So it's a no go for me. A student deserves a CFI that will get involved 100% in his learning process, and I'd be doing that 50% of the time and the other 50% opening the window to get some fresh air and chewing ginger gum haha.