Time-turn Mind-bend

Apparently there are people in this world who’s morning routine is not completely and utterly dictated by the time they must leave to get to work on time. They don’t know the exact hour and minute they have to wake to start showering, in order to have just enough time to dress/style, in order to arrive at work not a moment too soon. I literally cannot imagine, this concept is totally foreign to me. I guess that tells you something about how me and mornings get along.