I never noticed those before. As far as trying to help, I would think it's a bit beyond the capacity of a well-intentioned stranger. From my untrained perspecti

I never noticed those before. As far as trying to help, I would think it's a bit beyond the capacity of a well-intentioned stranger. From my untrained perspective, I'd worry about doing more harm than good. It reminds me of the story of Craig George (http://insertcredit.com/2011/07/25/the-madness-of-craig-george http://insertcredit.com/2011/07/25/the-madness-of-craig-geor...): sad and unnerving.