I had very bad endings to two relationships last year (one was a friend, and the other one was a romantic interest+friend). I made sure I burnt every bridge because I definitely did not wish to continue any relationship with them after the things they'd done.

It helped in terms of getting rid of some negative/toxic input.

I'm however finding that I never got past some incredible anger inside me since then. And since then, every time I run into people who abuse my good intentions, this anger increases.

What do I do with it?