There are psychopaths all around us. Here's how to spot them.
Can a child be a psycho? Well, a child can be fragile and parents completely fumble how they care for him/her which will create a psycho.
GPS-Grace Power Strength: Is He A Sociopath? - 20 Signs
13 Scientifically Proven Signs You're In Lust (And for some, Love)
THE SCIENCE OF CRAVING | More Intelligent Life
Too many choices and the fatigued mind.
Let's Quit It with the Introvert/Extrovert Nonsense
Newest memory storage theory. Excellent.
Internet Trolls Are Narcissists, Psychopaths, and Sadists | Psychology Today
How Your Cat Is Making You Crazy - The Atlantic