I see big egos everywhere. Egos are not humility and therefore, are not wise.
If a person has little self insight, little capacity to be honest about self, little self awareness, then I will see a lack of wisdom, a lack of humility.
Humble people know their own issues and everyone has them. But knowing them and being honest about them, is not common.
Takes a lot of courage, combined with humility to be really honest about self, and want to work on the negatives. Rather than just justify them, ignore them, deny them, minimize them, excuse them.
Another of life’s little lessons, I have been taught well.