I am to anxious. And from last two year anxiety is taking troll over me. I have lost all self-confidence and I doubt myself. I can' t communicate with people and if someone goes rude or makes fun of me, it breaks me like hell. I am never able to see what I know and what I can do. The only things going in my mind are what terrible mistakes I make and what I can' t do. I am getting miserable day by day. Please help.