Helen: Thank you for that, indeed applicable and pertinent

But it's hard sometimes to suppress related questions, in a forum where participants often post connected issues somewhat beyond the word's exact meaning

The busy participant is thus invited to read only (2), skipping (1) and (3). Admin: If I have once again violated Protocol (forgive an old coot on the threshold of Alzheimer's), feel free to delete the entire thread

them: Very enlightening indeed and thank you for that prodigious effort. Could it all be summed up by asserting that one of the benefits of Zen is that it permits you to entertain two conflicting ideas at the same time without rejecting either one

dalehileman