Obama is capable - as evidenced by his first-term success with health care reform. But mandate-building requires humility, a trait not easily associated with him. ↗
It is nasty. You can think that you know someone in this business and you really don't. You can be stabbed in the back very easily. You can be praised very easily. It doesn't matter who you are or what you do. ↗
The piano is the X factor. People have a tough time following the structures when there's no piano there, spelling it out. It makes it more easily understood, particularly to people who don't know as much about music. ↗