Well, I have a lot of time to look back, so this may be a little esoteric. I wish I was more demonstrably kind to people. Not that I was harsh, except during my military experience (demanded). But, I feel now that a kind word, while not difficult to give, has a greater effect than can be imagined. I believe you will receive the kindness you give, as well as the pain you inflict. A compliment, a pat on the back, a smile, helping hand, uplifts all involved. I know, kind of sappy, but I guess I have reached that point.