Map to the stars

As I pulled into the parking garage, a man gave me a hospital campus map. I was going to "tell him [I've] already got one", but since he was likely a volunteer, that wasn't nice. I took it and parked the car. I just thought it odd, since I found my way around, why I would need a map now, but that's no big deal. In my mind -- map to the stars' homes, like patient 23A19, TK421, and more.

The expansion of the campus might make it difficult to master navigation, for say 10 minutes, then you're completely in control, unless you're a fool and/or a bad driver.