Paragraph on dream : Dreams can be entertaining, disturbing, or utterly bizarre. Dreams are basically stories and images our mind creates while we sleep. Dreams can be vivid. They can make us feel happy, sad, or scared. And they may seem confusing or perfectly rational. Dreams can occur anytime during sleep.
But most vivid dreams occur during deep, REM (rapid eye movement) sleep, when the brain is most active. Some researchers say dreams have no purpose or meaning and are nonsensical activities of the sleeping brain. Others say dreams are necessary for mental, emotional, and physical health. Studies have shown the importance of dreams to our health and well-being.
Many experts say that dreams exist to help solve problems in our lives. If we go to bed with a troubling thought, we may wake with a solution, or at least feel better about the situation. Sigmund Freud believed dreams are a window into our subconscious state of mind. He thought dreams areaway for people to satisfy urges and desires that were unacceptable to society.
Some dreams may help our brains process our thoughts and the events of the day. Others may just be the result of normal brain activity and mean very little, if anything. Researchers are still trying to figure out exactly we dream.