Your parents can't hear you and are angry people who aren't comfortable to live with. I'm sorry for you. When you have to live there with them, just take care of them as best you are able. But take care of yourself first. Find things that make you happy and feel good and do them. Sounds like you have people here that hear you. Talk to us. And if you have friends and a phone, talk to them when you are feeling frustrated with your parents.