Alan's Story   My high school math teacher, Mrs. Davis is the woman who changed my life in one night. I still think about it every day, five years later. Here's how it happened. It was my sophomore year and I was doing bad in algebra, so my dad went to speak to her at the school after hours one night after I got a failing grade on my second exam. After meeting her, I could tell he liked her and I don't blame him. She was a hottie, late thirties, short brown hair, had an average looking