Why do we dream? How can you sleep better? How do you control your dreams?Discover the theories and techniques to ensure a rich world of dreams every night. Decode your dreams – over 50 common dream scenarios are interpreted in detail. What do they mean – to you? Ever dream of flying? Winning the lottery? Flunking an exam? Understand what your mind is telling you when you're asleep and you'll unlock your true potential when you're awake. Night Vision holds the answers.