I subbed today at Naperville North High School, NNHS. Today I was two different people, both math teachers. I was one guy from 1st to 4th period and a woman from 5th to 8th. Apparently the school purchased new laptops for the teachers and the teachers had to go through orientation. I imagine it was a waste of time for many, who already knew how to use laptops. But hey, they don’t ask me.