We dream for 6 years over the span of our life on average, your mind is more active during a dream than when your’e awake , we sleep to recover from the days stress on the body, repair muscle damage and get ready for the next day. your dreams only see familiar faces, the faces in your dreams are people you’ve already seen , you can’t read in your dreams, when you’re asleep your subconscious is taking a break, you can’t look in the mirror,