We all do it
Dreaming is a natural brain function, and all human beings do it. But some people never remember their dreams, according to experts. Your dreams have meanings as well.
You become sexually aroused
Psychologists say that both men and women become sexually aroused while dreaming (even if the dream has no sexual content).
Smoking can affect your dreams
People who have quit a longtime smoking habit report having very vivid dreams for several weeks after stopping.