Lgbt: How come it seems you can't tolerate different ideas than your own?

I ampro-gay marriage all the way and see s the same as heterouals. However, I have noticed that for those who don't try to attack uaity but aren't totally in support of you. It seems many lgbt people attack when they were just minding their own business and when asked ust sayig whatthey believe. I haveeven experienced this wih ed people. It seems anytime no matter what forum I put my questions they come and try to convert me. When I never asked them, I just wanted to sy what I believe not to be convertd. So what is about individual thught that bothers this community? Or am I wrong? Tell me how if you disagree.