A person looking to take people money off or sex in a deceptive dishonest way. They lie all the time with half-truth. Play the victim. Manipulate. Hopefully for them the society in general support their lies because this world is based on lies but after some time you realize that they are not the solution but part of the whole problem.

When you eat dirt for the first time and leave your family to build a shack in the woods

A person, who sets it upon themselves to merge into a friendship group who do not want them and exclude some members and try to replace friends within the group. They usually lack sicial skills, an understanding of personal space and are extremely nosy.