how can someone avoid bad friends

Tweet

a trouble friend ask me a question this morning . "how can one avoid bad friends who are coming around him without him inviting them" i dont really know what to say to him.so i decided to put it forward here for mylotters to help us out .please reply to this issue. you know the advice you will give today, will help to save the life and the future of some one.please help the child with your contribution