Perhaps everyone has a fishbowl.
Not everyone likes swimming so I suppose a lot of people just sit in it without water. My fishbowl isn't very big. There's water but it gets filthy really quickly so I have to clean it a lot.
I see myself swimming around in the bowl a lot. Sometimes others come visit. They give things that make the water go away sometimes, but I can't remember how often they happen.
I don't know why there's two of me here, or why I have to watch the one that's in the bowl, but if I stop she gets very close to drowning.