Sir actually after some break up and been cheated with my some friend I feel insecurities with my new friend I am not able to trust them that they want to became my friend there is a lack of confidence inside me I feel no one like me some time I am rude with the people means I am angry for for a 30 sec then anger is controlled by applying lots of effort actually I am so much demoralized by myself that makes me feel that I am going to loose everywhere I use cigret as a solution of this but I know it is not a permanent solution my age is 19.