Smiling Faces

Smiling faces,hidden agenda.How can one really be sure what is going on in some one's head.Maybe it's best we don't know.I would not want to be a mind reader.Just think,most likely what was heard is not what we wanted.Have you ever felt uneasy when someone smiles too much at you? Doesn't feel sincere does it? "What are they thinking?" I wonder.It would be better just frowning than smiling not meaning it.So people tell me"John smile more" but after thinking about it maybe what I have been doing is best.[