For me, most drugs. If you want to keep an appetite, avoid stimulants. I'm 5'6 and although naturally thin, I went down to 89lbs on amphetamines because I literally never wanted to eat (see Sara Goldfarb in
Reqiuem for a Dream for a great example of this).
For me (I was very badly bullied and also sexually abused/raped as a child) alcohol seemed perfect but after a while I would just cry all day dwelling on it. Benzodiazepines are excellent IMO. They make you just not give a fuck anymore.
I'm 100% down to help
@Painful One teach those bullies a lesson...if you're willing to trust us not to go too far. One of my former bullies who tormented the hell out of me in high school later wanted to buy coke off me so I sold him "coke" that was like 75% bleach*
*he's FINE......ish