I (23M) broke up with my GF (22F) of 3 years and I want to stay friends, but that seems to upset her.

I (23M) have a GF (22F) for 3 years. We had great moments together and that's what I want to keep from the relationship. We were friends in HS but went to different colleges. We reconnected and started dating after college. My thinking is that if we lived across the country from each other for a few years and remained friends, why wouldn't it work now? I want her to be happy, but I know a lot of TIPS for her. Where she likes to eat, where she likes to go and why. I feel like I'm in a good position to help her. I want us to be friends and remain in each other's life. Maybe we'll date again, but I'm not going to count on it. I'm not going to wait for that chance. She thinks this is the most ridiculous thing she's ever heard. What should I do?<br><br>TL;DR: I know too many TIPS about my ex to break up with her.