Please be sensitive to such things as monopolizing the floor and saying the same thing over and over. . College-level discussions involve honest and sometimes very strong opinions on controversial issues. Disagreement is inevitable - and desirable. No one is to take personally anything that is said in a class discussion. Please respect the opinions of each of your classmates whether you agree with them or not.
All opinions are welcome, however controversial or unpopular.
Why They Kill, 85-206.