A. they are anti-social
B. it is a way of easing stress
C. they feel inferior to those they bully
D. they are sadists
Correct Answer: Option C
C. they feel inferior to those they bully
Explanation
Bullies are like that because they think those people are better than them in some ways or have something that they cannot have. They are driven by jealousy and a deep sense of worthiness and an inferiority complex.