I hate it when people shove their opinion down your throat. To be listened to, you must be respected. You earn respect by being knowledgeable about your subject. Do not use "canned garbage" and over used propaganda. Being dignified and making valid points will make people listen, but instead, you crack dumb, offensive jokes.

I respect people that have strong opinions but also listen to what others have to say. Not to mention actually taking their opinion into consideration and occasionally admitting there are "grey" areas. It is possible to listen to opinions that are not the same as yours and to get something out of it! Trust me. I do it everyday because I live in this very red state of Oklahoma.