By Gail Supplee Tatum, Columnist, The Times If there is one thing we all should have learned in the last two years is that life is short, life is precious and life is unpredictable, where you never know what each day will bring. The lessons I present every month are as much for me as they are for you, my readers. However, some topics hit me harder, like this one. It has more impact and relevance, in...