The reason why they give certain nice people a tough social life is because they have hurt people in the past. But some nice people want to apologize for it and want a second chance to prove that they can be a good person. I am one of them and now I have a second chance. This always happens and it repeats again and again, so on. We all have a George McFly in all of us. If you are nice, be a cool person. People will forgive you, and you will earn a second chance, if you are a nice person. We all had problems in the past. What you should do is live for today. Be a good person this time. I am doing it and so should you. It pays dividends.