The fact that you're mad at Sally and making an anti-Sally post is why the Bobs of America – who comprise a tiny minority of the populace and not the entire Republican party no matter what cable news wants you to think – are still so successful, incidentally.

Imagine being so wicked that you cannot be friends with a man solely because of his political views. You can be political enemies and still be friends outside of politics. Is this really what we've become?

If you and your friend, being political opposites, like to argue politics, that is all the better. Exposing yourself to opposing views crystallizes your own and helps you understand both the stakes at risk and the other side's thoughts.