What is the cause of recurring dreams that feel real?

Recurring dreams that feel real can stem from several factors related to emotional and psychological experiences during sleep. Here are some key insights from discussions on the topic:

1. Neurological Mechanisms During REM Sleep: During REM sleep, the brain exhibits specific neurochemical changes, including low levels of norepinephrine and elevated levels of acetylcholine. This creates a "fuzzy logic" environment where the brain makes unconventional associations, contributing to the vividness and emotional intensity of dreams 1.

2. Emotional Load: Recurring dreams are often tied to unresolved issues or emotional distress. The content of these dreams may reflect fears, traumas, or significant life events, leading to their persistence 2.

3. Lucid Dreaming Techniques: Research suggests that techniques such as using cues (e.g., specific sounds or smells) during sleep can help individuals confront and alter recurring nightmares. By becoming aware during these dreams, individuals may practice different responses or narratives to their fears 2.

4. Self-Interpretation: You are often the best interpreter of your dreams. Exploration and reflection on recurring dreams can yield insights into their meanings, as they may be influenced by personal experiences and emotions unique to you 1.

Overall, recurring dreams that feel real can be understood as a combination of emotional processing, neurochemical activity during REM sleep, and the potential for self-directed change through techniques like lucid dreaming.