1, There are characters that like mutual gaining! Try to gain and see how diferent personalities react!
2, A fitness route, including a gym you can run, was already announced!
It will be used to lower the towns obesity rate, so it would be congruent when characters can get addicted to workout and lose weight when on their own!
Detox gain shake to get sober from workout might also be on the menu?
Basically exactly the opposite of what dizzys does!?
(Would NOT base autonomous gain/loss on the characters personality or their likes.)
3, Feature i guess.