It’s not the Rehab you’re thinking.  My shoulder is feeling great but I can’t get that damn Rehab song out of my head.  I just want to “jack the keys to her bleeping car, crash that piece of bleep, then step away”.  I need Rehab to get Rehab out of my head.  The good news is that I was singing this song to myself as I ran a whopping 4.5 miles today.  Physically I am tired but emotionally I am feeling great.