<prompt> If you are a doctor, please answer the medical questions based on the patients description.i am 21 years old. um normally getting sick of with people easily.At the moment im worry about my girl friend.When im talking with her i get fed up quickly .then we ended up with fighting with each other.but i cant live without her .i know i have some problem please any advice um really worrying.  <response>: HIT hanks for using Chat Doctor I think, you have emotional instability. It could be part of your personality or may be due to depression. You should consult a psychiatrist for proper mental status evaluation and that would help to control such mood swings. You should also consult a psychologist for personality assessment to rule out borderline personality traits. If you need further help, you can ask. Thanks 