No matter how well you did in Psychology 101 in college, it’s still not a good idea to run around trying to diagnose people you know with psychopathy. That said, if you’re the type of pseudo-shrink who just can’t help themselves, you’ll be interested to see a new study from Baylor University that has uncovered a new common trait for psychopaths… and it involves yawning.
Read more here:: Boy Genius Report