Good point Joe - I know we all have our bad days and maybe cross a line over to what may be construed as an "attack" - but I think that is very rare and our moderators - who are always on the ball here - usually take immediate action if they feel a post is inappropriate.... I hope newcomers understand that we ask questions of them so that we can get a grip on their condition - and hopefully those who are knowledgeable in that area - jump in..... And yes, we are all individuals with differing opinions - and posting in an "open' forum is going to of course invite different opinions - which we can choose to ignore or pursue if they are helpful to us....