Be informed. Read articles from reputable sources. Check those sources.
Knowledge will help you be prepared for future discussions and will help you plan your next move.
We can progress with new knowledge. Yelling and fighting will not progress anyones cause. No one likes to be told they are wrong.
Approach situations with a willingness to discuss. Be prepared to talk, not argue.
Learning new information will always benefit you, search it out.
Make it the best day!