Ackshully, executive function (what we really care about) hits max and stabilizes at around 18: https://pbs.twimg.com/media/F92-L1sXUAAXjkf?format=jpg&name=med

Ackshully, executive function (what we really care about) hits max and stabilizes at around 18: https://pbs.twimg.com/media/F92-L1sXUAAXjkf?format=jpg&name=medium https://pbs.twimg.com/media/F92-L1sXUAAXjkf?format=jpg&name=... Source: https://www.nature.com/articles/s41467-023-42540-8 https://www.nature.com/articles/s41467-023-42540-8