answer:If I’ve interpreted your text correctly, you’re appreciative of the position and its potential except for the extended work week. Work-life balance is incredibly important; so only you can determine which carries the greater weight at this point in time. Is there any chance you could discuss with the boss the possibility of bringing on another part-timer to allow you more time off, explaining to him/her how deeply you value your long-term experience there? In brief, I’d say wait it out and try your hand at crafting a better schedule for yourself. Good luck!