There are three 'booster' stages to growing up, or more if you get picky I guess. Young childhood, where one really inquisitive ('Why?'), everything is new and days take foreeeeevvverrrr, adolescence, where your hormones go wild, your sensory cortex is developed more than the logic cortex, and there's a lot more endorphins than anything, last there's the mid-late adulthood where a person reflects on the past more (Mid-life, some people have this earlier than others)
With all these, how would type be affected, if at all?
(Automatically clicked into 'Research Paper' mode thanks to that class a couple years ago )