2017 Reading Challenge discussion

My book is on the theory of relativity. That topic scares me. I mean, time being distorted? That's enough to creep anyone out. I saw Interstellar, and I wanted to learn more about relativity. Who else finds learning about relativity scary?

If nothing else, it makes my brain hurt. But yeah, looking up at the stars and realizing how small this earth is, then realizing how much smaller you yourself are, that's one of the most humbling things you can do. I can see how that can be frightening.