What if I told you I am garbage incarnate?
What makes you think that you are garbage?
I am garbage incarnate, I'm garbage from garbage. I'm a piece of trash.
You are dead set on seeing yourself as garbage, but treating yourself badly is wrong. Forgive yourself for your mistakes and don't trash yourself.
I refuse to be anything but garbage.
It sounds like you have really low self esteem, and I feel like you should consider going to therapy to help fix your self image.