How does a person distinguish secret back talkers among friends?
I watched this YouTube video where this autistic girl started a charity saving foxes. Unfortunately some bad people lied and says she injures and captures foxes and records herself as a hero. I was thinking about Don Quixote, at first his friend made fun of him, because Don Quixote says he wants to be a hero. When Don Quixote’s actions showed it helped some people, the friend stopped mocking Don Quixote. However some people continued to mock Don Quixote. How do I tell if a friend will not be a saboteur or have continued mocking behavior?