>>23130049 (OP)
>The only person who hangs out with me is my sister and it's solely out of pity. Should I kill myself?
dude you could end up in some tiny house next to a train track with your sister gone when you're liek 40 or 50, and have to fix the door frame in the basement water heater room in the middle of the night or something
it could always be way worse
just appreciate what you have