Sheldon Cooper (narration): Sleep didn’t come easy that night, knowing that, at any moment, I could be decapitated. (he’s looking at the ceiling fan) And as if that wasn’t bad enough, the bed in my room had a dust ruffle, which, to my young mind, only meant one thing: there was dust.

From Young Sheldon – Season 1 Episode 10: ‘An Eagle Feather, a String Bean, and an Eskimo’ (1×10)