These are some things it is sometimes nice to think about:
1. Sometimes it is nice to think of everyone you know and wonder what each one of them is doing at that exact moment, because even though it’s silly, sometimes you forget that people go on doing things even when you can’t see them, that they experience small details the same way you do.
2. Sometimes it is nice to look at an old coin and think of all the people that held that same coin before it ended up in your hand.
3. Sometimes it is nice to look at people driving in their cars or walking down the street (or at lights in apartment windows, which aren’t people but which correspond to people), and realize that each of them lives some sort of complicated life, even though you don’t know them, and even though there are so many of them.