About ten years ago a diabetologist said to me " I don't get you Grant, with kidney function like you have, I would expect one of your feet off by now, if not both. But yours are totally unblemished, no ulcerations, dry skin, sores and suchlike. It's remarkable!"
Before jumping to conclusions, we both knew each other very well and she knew that I would take this in the spirit intended. What was very strange was that I still have very sensitive feet yet like many of the above they are often freezing, suggesting neuropathy. If that's the case, I am equally baffled by their sensitivity!