Are you sure? If so, how so?
Perhaps an interesting experiment would be to see if you can reconnect with the child you tell yourself no longer is, she can connect with the child she possibly tells herself no longer is, and then you two interact in those respective states of inner child reconnection...?
Yeah, probably sounds like insanity.
Then again, what about the notion of selfhood doesn't?
I was a teenager whom people would try something like that with, and it was weird. Teenagers don't really want to reconnect with their inner child; they're trying to establish themselves as adult.
But I appreciate where you're coming from.