Related: *Brain has five 'eras' with adult mode not starting until early 30s* ht...

		ChrisArchitect 3 months ago \| parent \| context \| favorite \| on: Feeling Old: 44 Is the First Big Aging Cliff for M... Related: Brain has five 'eras' with adult mode not starting until early 30s https://news.ycombinator.com/item?id=46045661