Just who do you think you are? No, seriously - have you ever thought about it? Here's an interesting social experiment: for one entire day, ask everyone you run into, "What are you?". You'll get answers like "mother", "teacher", "Christian", "French", "surfer", "Democrat", "animal lover", "tired", etc. For one thing, you'll find out some intriguing things about people. For another, you'll see just how many ways we identify ourselves as individuals.