Dreaming is a natural process that occurs during sleep, primarily during the REM (Rapid Eye Movement) stage. During this time, the brain is highly active, and dreams can involve vivid imagery, emotions, and narratives. While the exact purpose of dreaming is still debated, it is believed to play a role in memory consolidation, problem-solving, and emotional regulation. Most people experience several dreams each night, although they may not always remember them. Dreams can vary widely in content, ranging from mundane daily activities to fantastical scenarios. They often reflect a person's thoughts, experiences, and feelings, making them a fascinating area of study in psychology and neuroscience.