truisms

B [on way to preschool]:  If you were a family, with no aaa-dults, if you were just all kids, then... you couldn't go on a vacation.

Me:  Yes, I suppose that's true.

B:  Yeah, beecaaaause, if you didn't have any aa-dults, you couldn't drive a car.  So you would have to only drive a stroller, so you wouldn't be able to go very far.