This is a study on aggressive evil that is important for us, the ordinary people to go through and think about long, long after we've done reading it: when we go to bed at night, when we're having lunch or going to the Mall, we should all reflect on whether we would be able to act as the subjects of the experiments conducted on the psychology of evil throughout the years. When asking ourselves the 'if' question, we should be sincere and try not to lose the chance to doubt every thought, idea or intention we might have had at one point in our lives because to question and lose the trust we have in ourselves, the trust that make us good people, can maybe help us seeing the real picture in the mirror: we are flawed by nature and that is a beautiful and frightening thing.