Woke up this morning and could hardly walk. I must have twisted my knee yesterday though I don’t remember doing so. We walked down to do our shopping as usual, and it definitely didn’t do the twisted knee any good doing so. The shopping trip proved to be a real pain as I spent the entire merry-go-round clinging to the trolley limping along like Hopalong Cassidy. My face must have looked a picture judging by the looks from other shoppers. Didn’t stop them walking in front of me to reach an item from a shelf though, limping along or not.