I'm in the middle of a combining project where I'm combining every week, so I'm also taking my monster to town every week. I freeze him then save, then test combos, reset, and take him back for another week. Of course, you get a 5 point loyalty boost each time you go to town and return, and your style moves toward strict. But what I did NOT know was that it DRASTICALLY increases stress! I was allowing my monster to work 2 Light Jobs, then rest, mostly to just get it over with quickly, and after 2 months of weekly trips to town, got a stress warning! So now, of course, I'm adding mint. Anyone with a method involving lots of freezing should compensate with extra mint