Struggling with resentment

It's a persistent ringing in the background with disappointment that lingers above my head. Have you ever tried forgiving someone who repeatedly lets you down? It's like attempting to mend a broken vase with glue that doesn't stick. Even if it eventually sticks, you still see the cracks of where it broke. I'm so frustrated with myself for always forgiving people. I'm not dramatic, I acknowledge the valid emotions that come with being let down time and time again. Letting go of anger and sadness may sound good in theory, but in practice, it's a different story. Sure, there's part of me that wants to confront those who've wronged me, but I'm not strong enough. So I will continue to act like I've forgiven and forgotten! It's a loud, but personal battle that allows me to keep my relationships. 

( ﾟ，_ゝ｀)