SteveZ, I have to say I really enjoy your posts. Sooo much common sense and logic in your statements that it calms my soul and gives me hope for the world. That's not to say there aren't a lot of great posters on here and I realize this isn't the most complex issue you've addressed but your posts strike a certain resonance for me that makes me look forward to the next thoughts you share. BTW, I totally agree with your statement above, I have a great many hats left from all the occupations I have had over the years.