" To admit uncertainty is to admit to weakness, to powerlessness, and to believe in yourself despite both. It is a frailty, but in this frailty there is a strength: the conviction to live in your own mind, and not in someone else’s. I have often wondered if the most powerful words I wrote that night came not from anger or rage, but from doubt: I don’t know. I just don’t know. "

― Tara Westover , Educated