Did he not give an example in that white text box just above that paragraph? "Every 2 days or so, I’d go to my school’s quad and chalk every vertical surface I

Did he not give an example in that white text box just above that paragraph? "Every 2 days or so, I’d go to my school’s quad and chalk every vertical surface I could find. Then I’d do the same thing in town. I even went to one of the dorm’s and used dry-erase marker on the mirrors and windows on each floor and in each bathroom. "