Why?

My fingers are still numb from the cold but I had to type this out because it's literally killing me. Why am I always the one who has to take care of people? I don't get it. I mean I know this girl and she's coo. but she drinks a lot and she hit her head over the weekend and now she's on seizure medicine because she had maybe 4 seizures or something she said and of course me being me I had to step in and help her and meet her dumb friends who look like no good anyway. I just wish I could stop caring so much about people who don't care half as much about me.