I was about to say exactly the same thing. Early one, a city kind of feels like an old school point and click adventure. There is train station x, and to the l

I was about to say exactly the same thing. Early one, a city kind of feels like an old school point and click adventure. There is train station x, and to the left of one exit is this location, to the right of that exit is that location. But eventually there is that realization: Oh wait. 15 minutes down this street is that other train station. 8 minutes down that street is a bus line which connects to the line going home. It's a bit of a rush to make these connections. And that in turn opens up interesting options. I could just walk with people I've been hanging out with at a concert, because I'll just know how to get back home. Or from some venues, there is good food nearby so you grab that and eat while walking somewhat towards home for 20 minutes on a sunny evening.