Roger, you're right. It makes me wish I had the wherewithal to write a suitable addendum, but I'm afraid that I've lapsed in that capacity for too long to make it worthwhile. But i still feel the need to comment. It's strange the way these things work, the various perceptions we all have that make us react in a way that others find objectionable, while they in turn, seem objectionable to us. Further, it is these things that we cling to, and hold in our minds long after the rest, the good and the neutral, are forgotten. Without conscious intervention, we're mere calculators of sleights and insults. We must all take care to keep this in mind.