Anti-Calvinist bias

So every day I learn about Calvinism it starts to make more sense to me. The passages to support it are solid, and so are the rebuttals against Armenianism. My biggest stumbling block regarding this all is how people who disagree with it seem to respond. Whenever I do a google search, the results and related searches are largely about how evil it is. If I find my views to align with Calvinism am I going to have to accept that a lot of brothers and sisters will think I'm an evil heretic, or is this not as big of an issue as I'm making it?

I just want to clarify, I won't let man's opinion get in the way of biblical truth. If it really is true I have a responsibility to accept it. I just feel dissuaded, if only slightly, because it feels like it can get in the way of fellowship with believers.