Sometimes the most loving parents end up with the most selfish children. How can that be? We have all heard people say things like, “You know how Susan is. She only thinks of herself.” And many times, Susan comes from a nice family. But Susan’s parents did not set boundaries that required her to respect the feelings of others. This lack of boundaries led to egocentrism, which affected Susan’s ability to love. Having no boundaries in childhood can also lead to impulse problems, addictions, or irresponsibility, which is always unloving....