Dreams.

Well, yesterday or the day before yesterday, I woke up in the morning and told myself that I needed to remember my dream so I could tell it to a friend later, but then I went back to sleep, and new dreams overwrote the old ones. I don't even remember what dreams I had yesterday or the day before yesterday anymore.
In one of the dreams, I was moving around with large jumps, like in low gravity. It would be great if I could do that in real life.