People imagine that experts know lots of things. I mean, it’s true, but that’s like saying the ocean is full of sand. The ocean, as full of sand as it is, is more full of questions.
I think we all miss the point of expertise a little, but experts are the farthest off. I’m on the path to becoming an expert myself. When it happens, I’ll do my part to disappoint the people who expect answers. I’d sooner disappoint them than not. I think the cleanest pursuit of science is the pursuit of feeling small. Maybe it sounds depressing to have only this defiantly inadequate expertise, but it beats the alternative.