Symptoms of Mononucleosis: Introduction. Symptoms of mononucleosis can vary among individuals but generally begin about four to six weeks after exposure to the disease. Early symptoms are flu-like and may include fever, severe fatigue, headache, sore throat, and swollen tonsils. As mononucleosis progresses, typical symptoms include painful swollen glands in the neck, armpits, or groin. Some people may also develop a rash. Mononucleosis can also affect the spleen and result in an enlarged spleen, possibly leading to the critical, life-threatening complication of ruptured spleen.
Sigmund Freud's psychoanalytic theory of dreaming emphasizes that  dreams play a role in consolidating the day's experiences in our  memories sub-conscious thought level. 1 person found this useful.
They theorized that dreams were a sort of safety valve that helped your brain let off steam that you couldn't let off during the day. William Dement, MD, now at Stanford University School of Medicine, did a study in 1960 in which subjects were awakened every time they entered REM sleep.