Yeah well after surgery people feel pretty damn rotten and I feel fine. And I don't think flushes are right, either, if I believe and other people believe the contrary. People that have tons of stones, well yeah sure maybe flushing can be fine, but I still don't agree with it, because some people have said they've done it and still feel pain, why live with the pain, but anyways I am talking about people in my case, usually there isn't no other option but surgery. And I am entitled to my opinion as you are also. Thank you. Bye Bye, take care.