Thanks Wolfgang. Roger, I'm done on the subject, my responses are there for all to see. I stand by both these quotes you mention. If you find them contradictory, choose one to believe - or neither.

It matters little, because as I said twice already, life has more to offer. Example: I have just got hold of the new Dan McKinnon album. Dilemma: Should I listen to this album by one of my favourite songwriters, or should I spend time delving into ever more detail to provide additional clarification/information for those who have not yet understood my postings?

Easy choice - headphones on, and catch you later.