So what I'm trying to say is, be good. Be good to even those who haven't been good to you because it doesn't say anything about them, it does about you and who you choose to be. And trust me, you'll feel so much better and so positive.
Being good to others feels so good and it's such an underrated feeling. Everyone is going through so much shit in their lives that we no idea about. So be kind to everyone. Be good to them. Compliment them. Congratulate them. Appreciate them. Celebrate them. Be there for them.
It used to hurt me a lot but then I realized that I'm not doing this for them. I'm doing this for myself. I'm doing this because I choose to be kind. I'm doing this because this is who I want to be as a person. And sure I've days when I'm unable to do this or just don't want to.