Us you all suspected, I gave in and agreed on going exclusive(scarcity mentality). The next day is her party and we go out with some classmates, she dances suggestively with some of them, not even 24 fucking hours have passed since we had The Talk™. She can tell that I am uncomfortable, she comes over to ask whether I am okay. I just tell her to have fun then she goes back to dancing.

Later in the night, I isolate her and tell her I don't want to do this anymore, I am not ready to be exclusive. She immediately becomes defensive and she says nothing happened then she starts pleading, she tells me she only cares about me and apologizes and says she takes responsibility and it won't happen again then she starts getting emotional and says I am not being fair and the first time we had sex she just did it to please me, I held my ground this time and didn't cave in this time.

As we head home she tries to make out with me. My mind is still spinning, I don't know how things will work out since I have to see her everyday(we are classmates). To be honest I want to take her back(scarcity mentality). What's the way forward guys?

My takeaways: Developing an abundance mindset. Reread the sidebar. Working on IDGAF attitude.