Thanks guys. I have a very bad lower back, Sciatica on both sides, (that's a real bitch), a failed knee operation that no-one seems to know how to fix, I have Crohns Disease, I'm type one Diabetic and I've had a triple heart bypass.
I don't feel too bad considering all that's wrong with me there are people a lot worse off than me. I have a loving family and want for nothing.