Juro, best of luck on the surgery. As previously said, this is probably a pretty good time to get it done. You know, we are not getting any younger. As Fred, indicated, there are some things we used to do that we don't dare do anymore. To wit, wading some of those rock-laden streams with a strong current. Not! Or how about, during some great fishing, waiting too long on a flat on the bayside when the tide has turned?