hey. my sister is really really depressed & mentally messed up. She has been cutting herself, & is now an addictive ciggarette smoker. My parents have gotten help from so many different types of doctors, but it seems like they have her lay in a chair, have her tell them her problems, & then she leaves. they dont do ANYTHING!!! my parents have thought about boarding school, but she would just run away or kill herself. My family is so stressed & sometimes my parents take it out on me, even though they dont mean to. my sister doesnt really like being around me that much. sometimes she is sooo nice, but other times she is sooooo super mean !!! i dont know how to talk 2 her, or get her to stop smoking, or be happy. she used to be a model, & be involved & happy. i dont know what happened?!?!?!?