All backstabbers share a common denominator; they all want something from you. Whether it is your computer, your style, practically anything, varies from person to person.
They might say they're your friends' , but the moment your back is turned, they lie about you to others. No one wants to be hurt in this way, but how do deal with them?.
If you have a bad feeling about somebody, listen to your instincts
If somebody betrays you, don't trust that person again without extensive consideration.
If the other person doesn't have friends of his or her own, there may be a reason. Perhaps other people know something that you don't.
If someone is mean to you one minute and nice to you the next, there is definitely something wrong.
If someone is too aggressive or tries too hard to sell you on something, he or she is likely setting you up.
Trust your real friends. They're here to help you.
Try to detect from an early stage what the backstabber is interested in sucking from you.
If the backstabber persists in pestering you, we can either ignore him or tell him dispassionately that you do not want deal with them anymore .. If they detect a weakness in your firmness, they will try as hard as they can to puncture it.
Don't rely on the backstabber for anything; even the tiniest of things. In this way, you will avoid situations where you owe him/her a favor. This technique takes patience, practice and goes completely against your better nature. The backstabber will get the hint and move on the next sucker/victim.
Also do not tell them any secret that you want kept hidden, as they will tell it to another one of their "friends" the moment it will gain them something.
Treat him/her like you would any other snake.
