Unraveling the humanity in metacognitive ability: Distinguishing human metalearning from AI

'Metarecognition' is the ability to objectively monitor, control, and improve one's learning ability. Researchers demonstrated that the human brain exhibits metacognitive abilities that regulate implicit motor learning to maximize monetary rewards. Unlike artificial intelligence, which is perpetually optimal, human metacognition exhibits an asymmetric bias in managing rewards (monetary gain) and punishments (monetary loss).