self-belief is optional
There is a saying which is usually said jokingly.
You can believe in yourself and still suck.
Bad news: It's true.
Good news: The reverse is also true.
You can have no self-belief and still succeed.
Sure, action likes to follow self-belief, but it doesn't have to.
You can go for it right now and try your best. You don't have to feel confident. You don't have to feel you deserve it.
Yet, you can still get it done.
So, as a reminder to all people with limited self-belief, like myself.
Self-belief is a nice-to-have, not a requirement.