This is something we have to really deal within ourselves .If Iam upto give up then I will try to focus on what I want to do. Moreover I will avoid which is distracting from doing the one I want it might be the people or whatever it is. I will keep saying to me " People say something , mean something, but if you listen to them it will drive you crazy" . They say hurtful things ,it is not the reflecting you,but it's reflection of them .Always be around me with some positive people and be optimistic to what you do .