Questions Q: Why do people pretend to be some one they're not? (Like Brittnyspears) A: Q: If I go back in time and step on a bug, will that make the human race become endanger? A: Q; If my head fell asleep, (like your foot would) woulnt it fall off after a very long time? A: I'm hoping these are simple enough to answer. If you know the answer though, please answer.