Prepare your ears for this rant!

Okay, maybe I was a little angry, just a bit frustrated, lol. My goal in any relationship is to never let myself feel this way about someone again. If someone shows me who they really are a few times, and I know that’s not what I want in my life, I need to learn to move on. But the real question is, how? How do I let go of people like that, especially when they haven’t done anything majorly wrong?