I was home yesterday afternoon and I was feeling it. I felt old, tired, discouraged, fearfull of the world I was leaving my 15 year old son. I had a full-blown, first class "case of da blues". Watching sports talk didn't help and neither did the talking heads on the news. I'd recently bought a DVD "Bob Marley and the Wailers - Live at the Rainbow" but had never watched it. I popped it in and sat back prepared to be bored.