According to research, we dream every night, but we do not always remember this. The exception is people who lose the ability to see dreams due to damage to the brain or disease of certain areas.
According to scientists, a clear answer why people do not remember all their dreams, and many other questions about dreams - today does not exist. But science can tell you why it is so difficult to keep your dreams in memory, writes Popular Science. Among them - pay attention to the phases of sleep and abandon the alarm clock.