Everybody isn't your friend . Just because they hang around you and laugh with you doesn't mean they are your friend. At the end of the day, real situations expose fake people, so pay attention. Let the church say AMEN!
"If friends disappoint you over and over, that's in large part your own fault. Once someone has shown a tendency to be self-centered, you need to recognize that and take care of yourself; people aren't going to change simply because you want them to.