I'm pretty sure I'm a genetic failure
Why would you call yourself a genetic failure?
My mom had some mental state disorder when she was pregnant with me. I studied biology for a year at school and that's why I see all the faults of my body structure.
You shouldn't think you are a failure. You should list the good qualities about yourself to boost your confidence.
I have no more time to think about my faults, I'm going to end my life. Everyone knows that I'm a genetic failure anyway.
If you're really thinking about ending your life you should seek therapy right away. It may help with your negative attitude about yourself.