I am 26 years old. I am the younger in my home and working in airport. I am suffering with unwanted anxiety and tension and angry towards everyone even to me. I know that there is nothing to worry or to be anxious. But still I cannot control my mind. I dont have the courage and confidence that needed for a 26 year old person. Sometime I may think about suicide too. Could you pls suggest me what to do to become a better human being.