I wouldn't want to do it, but I would feel compelled to do it.
Like scratching an itch.
Or peeling a piece of dangling wallpaper.
Or finding a piece of chalk and an empty chalkboard.
Or coughing in a huge art gallery in London because the acoustics were so awesome that you just had to see if the echo was worth the dirty looks you would get from the patrons. (Totally worth it.)
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