The Things I Love About … series, with its gorgeous artwork and perfectly chosen words, shares simple examples of positive thinking about the everyday situations children experience. There are so many things to love about Christmas. Researchers of positive psychology have found that people with positive attitudes are more creative, tolerant, generous, constructive, successful and open to new ideas and new experiences than those with a negative attitude. Positive thinkers are happier, healthier, live longer, experience more satisfying relationships, and have a greater capacity for love and joy.