3. NEED FOR STIMULATION or PRONENESS TO BOREDOM. An excessive need for novel, thrilling, and exciting stimulation; taking chances and doing things that are risky. Psychopaths often have low self-discipline in carrying tasks through to completion because they get bored easily. They fail to work at the same job for any length of time, for example, or to finish tasks that they consider dull or routine.
7. SHALLOW AFFECT. Emotional poverty or a limited depth of feelings; interpersonal coldness in spite of signs of open gregariousness.