The most common Zodiac Signs of prolific serial killers are Pisces, Virgo, Gemini and Sagittarius. The common denominator is that they are mutable zodiac signs.

Because of the dark and intense nature of the film Suicide Squad, director David Ayer hired an on-set therapist for the cast.

According to research from the 1980s, psychogenic tears differ in composition from other tears. It may be a way to rid the body of stress related chemicals.