I'm ok with not knowing things.
We can measure all sorts of things, and put them in a human context, which is very reassuring. What's a wave? What's a wavelength? What's a unit of measure? These are not universal truths, these are human inventions. Things we've created in order to communicate a shared understanding with each other of things we've observed. It makes us feel knowledgeable, lets us build cool things, and that's a good thing!
It also interferes with learning, and that's a bad thing. For example, (and I'm not taking a position on this either way, because I don't know) I think it's very unlikely, based on your comment, that it would be easy to convince you that Trump is not a criminal. Or, to pick a less controversial topic, to convince the early Catholic church of the heliocentric model of the solar system. Because they already had the "facts."
It's a comfortable position to know things.
It's uncomfortable to not know. As I've gotten older, I've become more comfortable with being uncomfortable.