If your friend's feeling bad, it's hard to know what to do. Do you back away or try to help them? It's a really hard situation that I've been in. You want to support your friend. You want to be there. My advice is, don't get too involved with it, just be by their side. If they need your help, they'll ask for it.
I cannot help fearing that men may reach a point where they look on every new theory as a danger, every innovation as a toilsome trouble, every social advance as a first step toward revolution, and that they may absolutely refuse to move at all.