People taking advantage

When people take advantage of other people it means they use them for what they wants.  So they might act like they your friend but they really just want somethng from you.  So like if they be nice to you and then tell you they have money trouble and then you send them some money and then they dont talk to you no more and are mean then they just took advantage of you.  I think that is very bad of them.  I think they are good people, but they are making wrong choices and hurting other people.  I hope none of you ever get thatg done to you cuz it feels real bad and makes you cry.