I like to think of myself as a generalist, or someone who knows a little bit about a lot of things. But I know there are gaps in my interest and experience. Some topics are just so uninteresting to me that I have ignored them completely. For example:
I decided long ago that I was never going to need it. However, I was an excellent student of plane geometry.
I like music I can hum along with. The improvisational nature of modern jazz confuses me. Maybe I'm just not smart enough to get it.
Yeah, I've slept outdoors (once, I think) but never inside of a tent. Is it fun? Am I missing anything?
I've heard of Hubble. I know the names of the planets. That's about it.