He said in one interview he loves to watch movies with his friends (think more older ones), does he watch his own movies too from time to time and/or does he collect movies in general (dvd/vsh/laserdisc)?
Was there ever a shoot in italy were he didn't feel safe on the set ? (Terrorism, Red Brigade, Camorra etc.) ?
We know movies back then were shoot rather quickly and often simultaneously. Did he ever work on more then one movie at the time ? And was the general atmosphere rather stressful? (get the movies out as quick as possible)