I think the issue is that if you're smart and haven't failed yet it's hard to internalise such feedback/criticism in a constructive manner (when you're usually

I think the issue is that if you're smart and haven't failed yet it's hard to internalise such feedback/criticism in a constructive manner (when you're usually right it's easy to assume you're always right). Giving someone the opportunity in which they are likely going to fail over some who's just going to do what's necessary is hard.