Hi Lexxinski
You are right in what you are saying. They are not worthy of your attention. They are unhappy with something in themselves, and it makes them feel bigger when they put down others. I'm impressed with your way of thinking about forgiving them. You sound so caring for others, and along with that comes sensitivity. When you are hurt by this behavior, let it be a good reminder to you that you feel deeply, and that is a wonderful trait. Allow that hurt feeling only a second of your time, because you have many more valuable things to do than think twice about that kind of negativity!
Peaceful vibes!