I want to make this account less appealing to this guy who won't stop hiring me. Is there any way to go backwards? I've given away everything that I could and it doesn't ever seem to go down.
The only thing that affects your base stat numbers are your dorm mates. Stat items, your RS, furniture, and your tutors are just bonuses that make you stronger. You can't get rid of dorm mates anymore, so the only option would be to exchange them. If they are a strength build, you could switch to all intelligence heavy dorm mates and maybe be able to get them back. Depending on how much stronger they are than you, and whatever your current build is. Also please ask general game questions over on this thread, or you can join the pimd discord and ask in the #advice channel.