I want to kill myself in a few years. I believe others should do the same. I will make no true contributions to society nor will anyone ever really give a damn about me. there are others like me and I encourage them to die as well. we are using valuable resources that intelligent important people may need. I am not sad. I am not depressed. I am not in anyway emotionally altered I just came to this conclusion whilst sitting in math.
You won't make any contributions to society if you choose not to make contributions. You'd be surprised how much good simply working and buying things that are relevant to your life is for other people.