Quote from Frasier in To Tell the Truth
Niles: Maris is determined to prolong my suffering. She's asked to postpone our court date another eight months.
Frasier: Eight months?
Niles: Yes, last night I was in such a state I almost wished I had a piano to crawl under.
Niles: Oh, uh, it's a habit I developed as a child to combat anxiety. There's something about the safe, dark, protective environment that seemed comforting to me.
Frasier: Yes, the week before his first Little League trial, he practically lived under there.
Roz: Well, we all did weird stuff when we were kids.
[Roz gives Frasier a pained look, to which Frasier mouths "I know"]