Thanks Grace, I'm happy to be back though still not feeling great. Hmm though maybe I shouldn't have said political discussions don't belong on this forum! I re-read what I wrote and I was thinking, did I write that?? Maybe I'm a bit stoned on painkillers! :p It's not for me to decide and then I also remembered that having political discussions is a kind of exposure therapy for many, and it works. I have shied away from political discussions and other controversies on here before but maybe it's a kind of avoidance on my part and I shouldn't be avoiding? I don't know.