What are signs of a physcopath ?!

Lack of empathy, lack of conscience and remorse, shallow emotions, impulsive, pathological liars with intent, etc.
Contrary to popular opinion, a psychopath CAN feel emotions (ex: love, happiness, sadness) except in a different form that may seem "twisted" to most. Not all psychopaths go on to become serial killers or rapists. There are many, many, many, many, many, many, many, psychopaths who lead "typical" lives. I'm just saying...
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*Glibness and Superficial Charm

*Manipulative and Conning
They never recognize the rights of others and see their self-serving behaviors as permissible. They appear to be charming, yet are covertly hostile and domineering, seeing their victim as merely an instrument to be used. They may dominate and humiliate their victims.

*Grandiose Sense of Self
Feels entitled to certain things as "their right."

*Pathological Lying
Has no problem lying coolly and easily and it is almost impossible for them to be truthful on a consistent basis. Can create, and get caught up in, a complex belief about their own powers and abilities. Extremely convincing and even able to pass lie detector tests.

*Lack of Remorse, Shame or Guilt
A deep seated rage, which is split off and repressed, is at their core. Does not see others around them as people, but only as targets and opportunities. Instead of friends, they have victims and accomplices who end up as victims. The end always justifies the means and they let nothing stand in their way.

*Shallow Emotions
When they show what seems to be warmth, joy, love and compassion it is more feigned than experienced and serves an ulterior motive. Outraged by insignificant matters, yet remaining unmoved and cold by what would upset a normal person. Since they are not genuine, neither are their promises.

*Incapacity for Love

*Need for Stimulation
Living on the edge. Verbal outbursts and physical punishments are normal. Promiscuity and gambling are common.

*Callousness/Lack of Empathy
Unable to empathize with the pain of their victims, having only contempt for others' feelings of distress and readily taking advantage of them.

*Poor Behavioral Controls/Impulsive Nature
Rage and abuse, alternating with small expressions of love and approval produce an addictive cycle for abuser and abused, as well as creating hopelessness in the victim. Believe they are all-powerful, all-knowing, entitled to every wish, no sense of personal boundaries, no concern for their impact on others.

*Early Behavior Problems/Juvenile Delinquency
Usually has a history of behavioral and academic difficulties, yet "gets by" by conning others. Problems in making and keeping friends; aberrant behaviors such as cruelty to people or animals, stealing, etc.

*Irresponsibility/Unreliability
Not concerned about wrecking others' lives and dreams. Oblivious or indifferent to the devastation they cause. Does not accept blame themselves, but blames others, even for acts they obviously committed.

*Promiscuous Sexual Behavior/Infidelity
Promiscuity, child sexual abuse, rape and sexual acting out of all sorts.

*Lack of Realistic Life Plan/Parasitic Lifestyle
Tends to move around a lot or makes all encompassing promises for the future, poor work ethic but exploits others effectively.

*Criminal or Entrepreneurial Versatility
Changes their image as needed to avoid prosecution. Changes life story readily.

(http://www.mcafee.cc/Bin/sb.html)

no remorse for their actions, does not care about ppl and how their bad behaviour affects others, does bad things just because it pleases them to do so, they dont care how it affects others. No conscience and so maybe unemotional and cold, detached from others.

Uses people. Is extremely mean for no reason but just to be mean. Steals. Lies. Self-indulgent. All of these plus many like them all for no apparent reason. In fact, no reason at all.

I thought of another one: does anything to get sympathy from others.

Psychopaths cannot feel emotion. They can fake it though.

tortures animals