A lot of it is context as well… you see this in videos of world class violinists busking in the NY subway and everyone just goes along on their way and doesn’t

A lot of it is context as well… you see this in videos of world class violinists busking in the NY subway and everyone just goes along on their way and doesn’t stop for a minute to listen. Celebrities on campus is likely also a much more normal thing at UCLA, USC and in LA in general.