You never know who you're going to meet! And you can never judge a book by it's cover, so to speak. Mum was in the hospital with Dad the other day, saw a guy who looked quite 'down and out' - her words - and clearly very ill. She'd seen him around a lot - his eyes were very downcast, always dragging his feet, no one around with him. All of a sudden he started playing piano in the loaned piano in the hospital -- she said it was extraordinary, a really talented player. Made her day. People are fascinating.