Thank you, LH, for your answers to my questions. Sadly, though, I can't help thinking that when you 'spiritually aware' people discuss spiritual matters with 'mere mortals' ('mm's), like me, you have a tendency to close down discussion by asserting that any questions that the 'mm' might have are unanswerable or not even valid questions. To someone with a scientific outlook, such as this particular 'mm', this is like the proverbial red rag to a bull!