What is a Musician?

One of the blogs that I subscribe to is a musician centric blog called http://www.musicianwages.com - essential reading if you're going to make a career of this music thing!  The content might be a little specific for most readers but they recently sent out an all inclusive request asking for input on the question - What is a Musician? I've been asking myself that one for decades now and couldn't resist a slightly tongue in cheek response - you'll find it at the bottom of the list - What is a Musician?