You can't do this. You shouldn't do that. I am weak. I don't deserve this. I am good for nothing.
Everyone of us have gone through the phase of self-doubt and self-loathing once in a life.
Don't listen to these useless voices in your head, instead focus on that small voice coming from deep within your heart, and let it overshadow the other voices. I can do it. I can do it. I can do it.