I had a rather interesting experience this morning. I went down to the river again to take a look at the water levels. Down on the shore was a gentleman having a heated and vulgar argument...with the Invisible Man apparently. Frankly when I think about I'm surprised I haven't run into more people like that over the years. He was carrying a paper coffee cup, but I have no idea if that was a sign he's functional enough to do things like buy coffee, or if he picked it out of the garbage some place. Saskatoon has its share of panhandlers, but most of the ones I've encountered seem to just be poor, and not suffering from any sort of mental illness.