Thanks Arthur. I left Twitter a decade ago (it was toxic then) and have been reluctant to get back into dialogue. It is ok to be ignored as the alternative is sometimes worse. Thank you for your gracious comment. Sometimes I spend a little time writing the posts because it helps me organize my thoughts, exposes gaps in my thoughts, and, more than once, caused me to research something that I felt I needed to consider more closely. I will follow you as soon as I take the time to learn how to follow folks on this platform (has not been a priority for me yet). Best wishes, CPR