Lying," he said out loud, hoping no one would hear. "I need to lie. Teach me,...

Lying," he said out loud, hoping no one would hear. "I need to lie. Teach me, quickly."
I wouldn't if I were you, came the response. For a start, it's a variable concept here. You are in a culture where ambiguity has been raised to a high level. Let me give an example: depending on phrasing, circumstance, expression, body movement, intonation and context, the statement "I love you" can mean I love you; I don't love you; I hate you; I want to have sex with you; I do, in fact, love your sister; I don't love you any more; leave me alone, I'm tired, or I'm sorry I forgot your birthday. The person being talked to would instantly understand the meaning but might choose to attribute an entirely different meaning to the statement. Lying is a social act and the nature and import of the lie depends in effect on an unspoken agreement between the parties concerned. Please note that this description does not even begin to explore the concept of deep lies, in which the speaker simultaneously says something he knows to be untrue and genuinely believes it nonetheless: politicians are particularly adept at this.