Yes I did. The first one happened when I was in 3rd year high school and the second was in 1st year college. The latter was unforgettable. Almost of us in the class did the cutting. Dunno if it's still considered as cutting because of the 1 hour policy we had. Once the professor is late for an hour, we can leave the class but our prof came. I think she's late for almost 1 1/2 hour. My other classmates felt the guilt and they return to our classroom. We don't have any other choices but to come back to our class. Guilt kill I guess. Becasue of that, our prof cried. Too bad, right? We were ashamed.