Complexities of Life

I just had one of those "really deep, thought provoking, multiple epiphany" highs and had some major mind stumpersl like for instance - Why do we call them buildings when they're already built? Should we call them 'builds' or something? We don't say "Look, there's a churching." Or "I go to Central High Schooling" and why do we park on a driveway and drive on a parkway? Madness I tell you...