I typically talk to drivers. Conversations with people I'd otherwise not interact with sometimes lead to interesting stories, sometimes I'm able to give a helpful piece of advice, other times they lead to opportunities to gain insight into the world outside my bubble.
Recently (and not for the first time) as I stepped out of a cab, the the driver made a comment about how God had placed me in their car that night. Times like that, I arrive at my destination with a smile on my face.