Definition relative dating techniques
But it is important to understand that traits are not inert peace like mechanical parts, they are more like chemical substances, they interact/react with each other and while each of them individually can be found in many "normal" people, certain in combinations they react with each other.
for example what we mean by word "extrovert" and "introvert" are actually some constellations of trait.
Usually the first half of the movie is more valuable in this respect then the second.
As those are movies, the actors opposite to female sociopath usually do not demonstrate caution, an that's the negative side of such an learning path.
You can watch a particular, interesting for you scene multiple times and get better in dealing with similar situations.
Female sociopaths are a pretty wide and fuzzy category that includes a wide variety of behaviors, but have the same core set of personality traits.
On one point of the spectrum are Femme fatale, on the other those who wear a mask of a faceless corporate bureaucrats or right wing authoritarian functionaries without sense of humor.
They should ring alert for any person who read this page (although most people reading this page probably got here somewhat late, but better late then never) are: The key element of sociopathy is the absence of conscience.
The term itself is a shortcut for "people without conscience." In this sense they are radically different from other people, real aliens: other people are just tools for them, not human beings.
Again they can and probably should be considered aliens. As a rule, they demonstrate selfishness and egocentricity to the extreme. Everything and everybody is considered by a sociopath to be object to be used in achieving their goals, fulfilling their own needs and desires.