I Just Don'T Know What Went Wrong

Lookie here. Another day of being an angsty 13-year old girl. Sitting in front of the computer having a pity party for myself. My stomach wrenches at how stupid and worthless I am. I wish I could escape from it all, but I'm too much of a coward to hurt myself. My childhood is wasting away, slowly and painfully. I feel every happy little thought slipping out of my grasp. What to do? I'm missing an important puzzle piece to life, but I can't explain it. I don't know what I want or need...