nightmares
Explanation
The Joke
A woman greets a brain character, explaining that she is "designed to spend your sleeping hours running simulation scenarios your lineage may encounter." She asks the brain what input it would like, and the brain requests "house noises and workplace anxiety." The brain's nightmare simulator then promises zombie attacks and gliding presentations — classic nightmare fodder — but notes that these are not particularly useful simulations for real life.
The brain then complains: your ancestors who dreamed about lion attacks got better at fighting lions, gained a survival advantage, and passed on their genes. But modern humans have nightmares about things like workplace presentations and creaky houses, which offer no real survival benefit.
The final panel delivers the punchline: when the brain asks if this says something about the woman's priorities, she deflects by saying "It is gonna start raining wine before bed," and the brain responds with "Brava, pleased" — implying she is going to drink wine to suppress her anxious dreams.
The Humor
The comic humorously contrasts the evolutionary purpose of nightmares — which originally helped our ancestors rehearse dangerous survival scenarios — with the absurdly mundane things modern humans have nightmares about, like embarrassing work presentations and strange house noises. The joke highlights how our ancient "nightmare software" is hilariously mismatched with modern life, running threat simulations for situations that carry no real survival stakes.
The final punchline adds another layer: rather than confront the existential mismatch, the woman simply plans to drink wine before bed to knock herself out, which is a very relatable modern coping mechanism.
References
The comic draws on evolutionary psychology, specifically the "threat simulation theory" proposed by Antti Revonsuo, which suggests that dreaming evolved as a mechanism for simulating threatening events so that organisms could rehearse threat perception and avoidance behaviors. The comic satirizes how this once-adaptive system now fires on modern anxieties that carry no actual physical danger.