Yadira,
I agree with Six, you don't have to be afraid of anyone's words written here, or in real life for that matter. It is the behavior you have to watch out for. Sociopaths appeal to your benevolence, greed or vanity. So when someone comes on too strong with their charm, when they appeal for money and you don't know them, or they give you a financial offer that is too good to be true, just be very, very careful.
I know of only one Sociopath that came here, and I know that because of private emails that told about their destructive behavior. So be careful when their words lead you to some kind of action.
Folks,
I was not writing this as a warning about anyone who is currently posting here. I was writing this as a general warning, as a public service as it were, for all of you to give some thought to this subject. I always presented these ideas to my General Psych. students in much more detail than the watered down, abstract version in the textbooks, because I don't want to see anyone hurt by these people. I have seen the damage they can do in real life situations where they hurt people I knew personally.