The truth - when twisted by good liars, can always make an innocent person look bad - especially if the innocent person is honest and admits his mistakes. The basic assumption that the truth lies between the testimony of the two sides always shifts the advantage to the lying side and away from the side telling the truth. Under most circumstances, this shift put together with the fact that the truth is going to also be twisted in such a way as to bring detriment to the innocent person, results in the advantage always resting in the hands of liars - psychopaths. Even the simple act of giving testimony under oath is useless. If a person is a liar, swearing an oath means nothing to that person. However, swearing an oath acts strongly on a serious, truthful witness. Again, the advantage is placed on the side of the liar. [Robert Canup] This highlights one of the unique things about the psychopath: their seeming inability to conceive of the abstract idea of "the future." It has often been noted that psychopaths have a distinct advantage over human beings with conscience and feelings because the psychopath does not have conscience and feelings. What seems to be so is that conscience and feelings are related to the abstract concepts of "future" and "others." It is "spatio-temporal." We can feel fear, sympathy, empathy, sadness, and so on because we can IMAGINE in an abstract way, the future based on our own experiences in the past, or even just "concepts of experiences" in myriad variations. We can "predict" how others will react because we are able to "see ourselves" in them even though they are "out there" and the situation is somewhat different externally, though similar in dynamic. In other words, we can not only identify with others spatially - so to say - but also temporally - in time. The psychopath does not seem to have this capacity. They are unable to "imagine" in the sense of being able to really connect to images in a direct "self connecting to another self" sort of way. Oh, indeed, they can imitate feelings, but the only real feelings they seem to have - the thing that drives them and causes them to act out different dramas for effect - is a sort of "predatorial hunger" for what they want. That is to say, they "feel" need/want as love, and not having their needs/wants met is described as "not being loved" by them. What is more, this "need/want" perspective posits that only the "hunger" of the psychopath is valid, and anything and everything "out there," outside of the psychopath, is not real except insofar as it has the capability of being assimilated to the psychopath as a sort of "food." "Can it be used or can it provide something?" is the only issue about which the psychopath seems to be concerned. All else - all activity - is subsumed to this drive. In short, the psychopath - and the narcissist to a lesser extent - is a predator. If we think about the interactions of predators with their prey in the animal kingdom, we can come to some idea of what is behind the "mask of sanity" of the psychopath. Just as an animal predator will adopt all kinds of stealthy functions in order to stalk their prey, cut them out of the herd, get close to them and reduce their resistance, so does the psychopath construct all kinds of elaborate camoflage composed of words and appearances - lies and manipulations - in order to "assimilate" their prey. This leads us to an important quesion: what does the psychopath REALLY get from their victims? It's easy to see what they are after when they lie and manipulate for money or material goods or power. But in many instances, such as love relationships or faked friendships, it is not so easy to see what the psychopath is after. Without wandering too far afield into spiritual speculations - a problem Cleckley also faced - we can only say that it seems to be that the psychopath ENJOYS making others suffer. Just as normal humans enjoy seeing other people happy, or doing things that make other people smile, the psychopath enjoys the exact opposite.