Trapped in my own Sorrow

Trapped in my own sorrow, increasing inch by inch. I choose to blame, but deep down I know who's doing it. The fear of losing all of my feelings, the fear of not being accepted. The pitch black thoughts haunting my every move. I have great friends and all, but what can improve my self-worth? I know deep down, I am to blame. I am to blame over my thoughts, my self-worth, my tower of sorrow.