Leave the laugh alone

Here is a piece of arithmetic worth knowing before your next joke: the teasing takes one sentence, and the bill runs for decades.

People’s stories stack up with terrible consistency. Someone pointed out their girlfriend’s — now their wife’s — funny, cartoonish laugh: once, while they were dating. Twelve years on it has never come back, and they write that the mistake was theirs — and that they miss that laugh dearly. A fourth-grade teacher told a child their smile was too big; that child grew up, got the braces, ended up with perfect teeth, and still hardly smiles with them showing. Someone mocked at about ten by a girl in a store is thirty now and usually answers a joke with “that’s funny” instead of a laugh. A friend’s teasing about snaggle teeth bought fifteen years of closed-mouth smiles. One person, mocked at six or seven, went home and practiced a replacement laugh.

What one joke installs

The mechanism is what makes this different from ordinary rudeness. A laugh isn’t a behavior — it’s what joy sounds like when nobody’s managing it. Mock it once and you install a monitor at the exact door happiness uses to leave the body: from then on, the moment delight starts, self-consciousness fires first. Some people described suppressing their laugh around one person at work or switching to a “work laugh”; one person’s mother all but gave up karaoke after one comment about singing off-key. The joke ends in a second. The monitoring, apparently, doesn’t.

And it reaches everything joy travels through — the smile, the singing voice, the dancing, the too-loud delight. None of it is something a person can change on the spot, which is precisely why it was never fair game.

The same wiring runs in reverse, which is the hopeful half. One person still remembered a near-stranger in high school saying they had a nice laugh — remembered it as a confidence boost at a time they needed one. The door joy uses can be guarded, or it can be held open by one kind sentence.

So the rule, complete, costs nothing: when joy comes out of someone in its own odd shape — the snort, the honk, the huge smile, the off-key chorus — leave it alone, or say something kind about it. You will never once regret the laugh you didn’t kill.