BTW here's what I know about age sliding from people on youtube who have DID and age slide.

* Both the adult and little seem to hold the same memories. People on youtube who have DID and age slide know what their younger part, little, does.

* They can have different likes and dislikes. For example, the adult may prefer the color black while her little part prefers yellow.

* The way the switches happens can be different. For example this girl on youtube always yawns before she switches to another alter, but when she age slides she doesn't yawn.