As one-third of your lives is spent sleeping. So no is there who do not dream. Everybody dreams! Everybody! But to remember all of them is difficult. Do you remember them or not? Half the content is forgotten five minutes after the dream has ended. After ten minutes, 90% is lost. So to recollect all the dream is impossible. In an average lifetime, you would have spent a total of about six years of it dreaming. That is more than 2,100 days spent in a different realm! As long as mankind there is dream existing. Back in the Roman Era, striking and significant dreams were submitted to the Senate for analysis and interpretation. Most of the people do not remember their dream. It does not mean that you do not dream. In fact, you have several dreams during a normal night of sleep.

Dreams are indispensable. Physically dream has a great model function. A lack of dream activity can mean protein deficiency or a personality disorder. One can dream anywhere anytime. It is a meaning of relaxed mind. Moreover, you can have four to seven dreams in one night.

Visulity in drfeam dewpends upon whether they were blind at birth or became blind later in life. But vision is not the only sense that constitutes a dream. Sounds, tactility, and smell become hypersensitive for the blind and their dreams are based on these senses.

The word dream recognized from the Middle English word, "dreme" which means "joy" and "music”. Men tend to dream more about other men, while women dream equally about men and women. From the survey and study it is shown that your brain waves are more active when you are dreaming than when we are awake. Dreamers, who are awakened right after rapid eye movement (REM) sleep, are able to recall their dreams more vividly than those who slept through the night until morning. Physiologically speaking, researchers found that during dreaming rapid eye movement (REM) sleep, males experience erections and females experience increased vaginal blood flow - no matter what the content of the dream.

In fact, "wet dreams" may not necessarily coincide with overtly sexual dream content. People who are giving up smoking have longer and more intense dreams. Toddlers do not dream about themselves. They do not appear in their own dreams until the age of 3 or 4. One cannot be dreamming if they are snoring. Nightmares are common in children, typically beginning at around age 3 and occurring up to age 7-8. Around 3% of adults suffer from sleep apnea. This treatable condition leads to unexplained tiredness and inefficiency. Research has shown that the house is the most common setting for dreams. It is very normal for males to experience an erection during the REM stage of sleep, even when they are not dreaming anything of a sexual nature. The original meaning of the word "nightmare" was a female spirit who besets people at night while they sleep.