Paul sat in his empty house staring at the TV. He was often alone these days, as his wife, Tonia, was frequently out of town. She had grown successful in her business, and when she wasn't traveling for work, she was off on another girls' trip. Paul had limited vacation time from work, so he only took one or two trips a year with his wife. So, he sat alone in his house. It was big for just two people, almost 3,500 square f...