10 Surprising Facts About Dreams

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We all dream, but what exactly is a dream? Dreams are actually a form of thinking. They help our brains process information and sort through memories. Dreams are also a way for our brains to relax and rejuvenate.

There are all sorts of dreams, from the mundane to the bizarre. And there are all sorts of surprising facts about dreams, too. Here are 10 of the most surprising:

1. We dream every night

On average, we dream around seven times per night. Dreams usually last between five and 20 minutes.

2. We only remember around 20% of our dreams

We may dream seven times a night on average, but we only remember around 20% of those dreams. The reason for this is that our brains process dreams differently than they process waking thoughts. Dreams are more likely to be forgotten if we don’t pay attention to them when we first wake up.

3. Dreams are more vivid when we’re sleep deprived

If you’ve ever been sleep deprived, you know that your dreams can be more vivid and intense. This is because sleep deprivation leads to more rapid eye movement during sleep, which is associated with more vivid dreaming.

4. Men and women dream differently

Studies have found that men and women dream differently. Women tend to dream more about people they know, while men tend to dream more about strangers. Women are also more likely to dream about relationships, while men are more likely to dream about achievements.

5. Dogs and other animals dream, too

Dogs and other animals dream, just like humans do. Dogs, in particular, have been found to dream about their everyday activities, such as going for a walk or playing fetch.

6. Dreams can be a way for our brains to process memories

Dreams have been found to help our brains process memories, both good and bad. Dreams can also help us work through our emotions.

7. Dreams can be a way for our brains to solve problems

Dreams have also been found to be a way for our brains to solve problems. In one famous example, chemist Friedrich August Kekule dreamed of a snake biting its own tail, which led him to discover the structure of the benzene molecule.

8. Dreams can be a way for our brains to rehearse future events

Dreams have been found to help us rehearse future events. This is especially true for negative events, such as public speaking. By dreaming about the event beforehand, we can reduce our anxiety and improve our performance.

9. Dreams can be a way for our brains to process emotions

Dreams have also been found to be a way for our brains to process emotions. One study found that people who had recently experienced a traumatic event were more likely to have dreams about the event. These dreams helped the participants process their emotions and come to terms with what had happened.

10. Dreams can be a way for our brains to work through creative ideas

Dreams have also been found to be a way for our brains to work through creative ideas. In one famous example, Paul McCartney dreamed the melody for “Yesterday”. He woke up and immediately wrote it down, and the song went on to become one of the most popular songs of all time.

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