@Ingegerd… you are my age? in that photo you have as mentor? Yes the author is saying how many super duper specialists he went to in London UK and they didnt find the cause…. it's quite a story. Am having another bad day and glad I can at least "chat" on here, hope I am not sounding as useless as I am now, after raising children, working etc. I was just starting to feel better when had a lot of dental work done and it hasnt worked out and the numbing agent and i think hit some nerves in my face and it goes on and on and on… I know its same for many but sometimes piling one thing on top of the other, the pile falls down. Thanks for your reply… take care, J.