Is anyone out there still optimistic about the future of the US?

With all the horrible economic signs that are almost as bad as the Great Depression it seems tough to be optimistic. The middle class is being beaten silly. We are fighting wars in Afghan, Iraq, Libya, Yemen, Pakistan, etc. This is all topped off with our leadership in Washington being a laughing stock. Not to mention what is going on in Greece because of the IMF and their austerity measures; coming to a country near you.