I cannot for the life of me play guitar.....and sing at the same time. I can't even talk at the same time or I will mess up on the guitar. If I'm playing, I'm concentrating on so many things, and I can't see how people can do that and sing at the same time. Its so frustrating! Watching people like Alexi Laiho, and Dave Mustaine play guitar the way they do AND sing makes me jealous lol. Anyone else have this "problem"?