I'm horrible to my sister who is special needs
How did this happen do you know?
I'm not sure how it turned that way. My parents raised us in a bizarre way. People say they hate me, cause I have been so cold-hearted to her.
If you're so bad to your special needs sister that it makes other people hate you, you need to rethink your actions. Maybe a therapist could help you, especially if your upbringing caused it.
I am questioning my self worth and I want psych meds
If you really have a problem with your responses I think it would be good to go talk to someone. You might not need medication but it is a possibility.