12 percent of people dream in only black and white. Some wake up with vivid detail from their dreams, others with no recollection at all, and some recall their dreams exclusively and specifically in black and white. ⅓ of our lives will be spent asleep. If you think that’s a lot, cats spent TWICE that at ⅔ of their lives spent sleeping. In order to function at an optimal level, adults need 7-9 hours of restful shut-eye per night. Ideally falling asleep at night should take you