I apologize if my comments have upset you, that was not my intention. You are obviously an intelligent person, with some medical background. You know what the situation is, and what your limitations are. Those of us out here do not know you or your situation completely, and our good intentions may be out of line with your desires. I will refrain from posting to your messages. Please know that you have my wishes for the best possible diagnosis, and if it is something bad, for the most rapid and successful resolution to whatever you have to deal with.