I have noticed as my back has gotten to be in every day bother that my gardening time is diminish greatly. My last crop turned out to be garbage but I figured I’d go ahead and start another one and just see where it ends up. I usually have a couple of pounds laying around so, if I do shut down, I’ll be in good shape. I would avoid surgery at all costs.Thanks Charles...I am sure I am gonna find out. Just as long as I can tend my gardens and smoke pot I will survive.