Om Swami
How can I keep going when I doubt myself?
Believe in yourself, step by step
If you don't give up and keep working one step at a time, one day you will have outperformed yourself. The way to do that is to believe in yourself and be realistic about it.
If you don't give up and keep working at whatever you're working on, one step at a time, one day you will arrive at a point where you have outperformed yourself.