Five Knees

Just woke up with knee pain and I asked Robie to rub my knee cap, and I turned over so he could do the other four as well, and became frustrated as I couldn't find my other 3 knee caps, I was so confused where they were when suddenly I remembered I had 10 toes and only 2 legs and I was getting my 5 toes on each foot confused with my knee caps. I know it doesn't make any sense, maybe this is the beginning of memory lane going round the bend. I can be thankful for only 2 knees, I'm spared the pain of the other 3.