I have some personality problems please help?

From what you have written I am sensing that you are under a lot of stress. You also seem to be very depressed. This combination will cause the symptoms you describe in your questioning. Forgetfulness is often one of those symptoms. It would be of great help to find someone you trust and knows how to help. Then talk about what is happening in your life and share you feelings. It sounds like you have been feeling like this a long time and it is gradually getting worse so it is important that you attend to it as soon as you can. Find a personality coach who can help you focus on what needs to be done and they will keep you on track with encouragement and direction.