well I really dont know, but I remember Axl saying what he thinks when he sings old songs... that all that "history" from every song or every moment of when he wrote that, that keeps appearing (like a flashback) fast while he sing it... do you think Izzy feels the same way?
you know, like you get married, build a beautifull house, had a beuitifull wife... and then you see yourself inside this same house, but now your just a "guest" and your ex-wife and her housband treats you fine, always smiling like "thanks for everything...", you know? it?s weird...