When I turned two I was really anxious, because I'd doubled my age in a year. I thought, "If this keeps up, by the time I'm six, I'll be ninety."

Steven Wright is known for deadpan, logic-twisting one-liners that treat everyday statements as if they were literal mathematical propositions. This joke belongs to his early stand-up persona (late 1970s–1980s), where he often speaks as an anxious, hyper-literal narrator who draws absurd conclusions from ordinary facts. Here he frames a childhood milestone—turning two—as a moment of existential panic, as though the rate of aging were a simple doubling process that will continue unchecked. The humor relies on Wright’s calm delivery and the contrast between a toddler’s age and an adult’s fear of rapid mortality.

The line parodies how humans extrapolate trends from too little data. “Doubling my age in a year” is technically true from one to two, but treating that as a stable growth rate produces a ridiculous forecast (“by six, ninety”). Wright’s deadpan logic exposes the fallacy of linear (or exponential) projection and, more broadly, the way anxiety can turn neutral facts into catastrophic predictions. The joke also plays with time and identity: age is both a number and a marker of life’s passage, so the absurd calculation becomes a comic stand-in for the real, universal worry that life accelerates as we get older.