Is the potential for engaging in a worthwhile conversation worth the attacks from those who really hate it when you speak your truth? Different strokes for different folks. Do you intimidate easily? Do you need people to love/like/accept/support you? Are you happiest in a crowd where you can join others and all shout LOCK HER UP or is that anathema to you? We each have to choose how we go through life. Silence is an option. So is agreement. Then there is that sticky wicket called "difference of opinion". That's where things can get a bit dicey. Are you up for it or cowed by it?