I don't think it's just the Guitar Hero generation, nor just kids, nor just musical instruments. There's a profound lack of discipline which hits often and earl

I don't think it's just the Guitar Hero generation, nor just kids, nor just musical instruments. There's a profound lack of discipline which hits often and early when somebody attempts to learn a craft. Most people rely on wanting to be good or motivation based on a fleeting image of some (form of) rockstar. When inevitably that image crumbles, they've got no discipline to follow through. Even good teachers can't always give that to them.