How to completly loose feelings for someone?

I don't think it's possible to loose feelings for someone that you really love. Expecually if you are saying the girls you meet don't compare to her. Ex's are very hard to get over or stop thinking about completely, but you will find love again so don't worry. I'm not sure if this will work, but try hanging with the guys sometimes, or even act more like a friend to her. Don't make it too obvious that you still have feelings for her. Just be chill and be a good friend. I Hope this helped!!