Are we emotionally dead?

I agree with what you're saying completely. And to me, it does rather seem that way. I'm sure that we still feel the emotions that we used to feel, but now, we are trained to not display those emotions for the world to see, because it might be unpleasant for someone else to see. Well, that's bull. I don't think that's necessarily a good thing either. We should control our emotions, but only to a certain extent, and I think that some people are overdoing the 'control' to the point where they're smothering their emotions, therefore causing irreparable psychological damage.