Your dreams are constant

You still dreamed even if you woke up with no memory of dreaming; you merely forgot the dream when you awoke. The average person has four to six dreams every night, and while you can dream at any time during your sleep cycle, REM (rapid eye movement) sleep is when dreams are the most vivid. Researchers still don’t fully understand dreams, but many believe they play a role in our ability to assimilate the day’s or our life events. It explains why you keep having that annoying dream that you’re back in high school, running late for a crucial exam.