[vilhelm_s]

I went to Cambridge as an undergrad, and indeed I interacted basically exclusively with other undergrads. Now as an adult I'm living in Cambridge, Massachusetts, and there are tons of undergrad students on the street, and I basically never interact with them at all (nor go into the the various university buildings that are scattered throughout the town).

But I wouldn't describe that as friction? If anything, it seems the opposite of friction, there are separate groups of people who are smoothly gliding past each other... I guess what I'm wondering is, do you feel there are any concrete problems or inconveniences caused by the town/gown distinction?