The Avocado Anomaly

Mildred, a woman whose patience had been forged in the fires of dial-up internet and government helplines, approached the supermarket self-checkout. Her trolley contained three avocados and a quiet desperation for a peaceful transaction. The machine, a sleek, soulless monolith of plastic and beeps, chirped, "UNEXPECTED ITEM IN BAGGING AREA!" before she'd even scanned her first item. Mildred blinked. "I haven't even *expected* an item yet," she murmured, eyeing the empty bagging area suspiciously. She scanned her first avocado. *Beep!* She placed it gently. "UNEXPECTED ITEM IN BAGGING AREA!" the machine shrieked, its tone shifting from chirpy to accusatory. Mildred withdrew the avocado. The machine fell silent. She replaced it. "UNEXPECTED ITEM IN BAGGING AREA!" "Oh, so my avocado is only unexpected when it's *present*," Mildred muttered, engaging in a one-sided philosophical debate with the robot. This absurd pas de deux continued until a weary attendant, sporting the thousand-yard stare of a self-checkout veteran, shuffled over. "Problem, ma'am?" he asked, already anticipating a novella of technological woes. Mildred gestured vaguely at the offending avocado. "It seems my organic Hass is more 'unexpected' than a sudden urge to do taxes." The attendant simply pressed a button, a sigh escaping him that could have powered a small wind farm. Mildred paid, scooped up her now 'expected' produce, and departed, contemplating if this was humanity's grand plan for leisure: battling sentient cash registers.