Confidence.

"You don't need to know much at all to be confident. You simply need to truly know yourself."

Where does confidence come from? It has nothing to do with your achievements. It has nothing to do with the things you have. It has nothing to do with the things you've seen. It has to do with your self-concept. You may have won an academic award but have a lower-self esteem than that of a street punk.

I learnt where it comes from from Anthony Robbins, he says it comes from doing difficult things. I believe it. It doesn't even matter even if what you did was really difficult at all, as long as you think it was. As long as it was difficult to you.

Sometimes you feel uncomfortable not knowing some things, but it can't be helped.
Confidence wouldn't be necessary without doubtful scenarios would it? Let go. Be free. It doesn't matter how much you know, to be confident. If you know yourself, and trust yourself to be able to handle things well no matter hard, or embarrassing it gets, thats confidence.

Do you trust yourself?