The song "Lie to Me" by John Mellencamp revolves around the theme of dishonesty and the extent to which we are willing to accept lies in various aspects of our lives. The lyrics suggest that the protagonist has become accustomed to being lied to and emphasizes that it doesn't bother them anymore. They acknowledge their own lack of honesty and indicate that they never really cared much for the truth themselves. The song further conveys that lying and deception are not uncommon in society. The lyrics mention how even churches, preachers, history books, and teachers often distort or manipulate the truth. Despite this, the protagonist accepts and expects lies, indicating their indifference towards the deception that surrounds them. As the chorus repeats, the protagonist requests others to continue lying to them. They justify this by saying they don't mind a reasonable amount of trouble or dishonesty, suggesting that they have grown accustomed to deception and can handle it. The song also touches upon the transience of life and the impermanence of our dreams and aspirations. It implies that since nothing in life lasts forever, it doesn't matter whether the dreams we believe in are truthful or illusions. The protagonist seems to be resigned to the fact that time is running out, and as the days grow shorter, they seek solace in the lies people tell them. The suggestion is that being deceived is somehow comforting or soothing. Overall, "Lie to Me" portrays a mindset of accepting dishonesty as a norm, perhaps as a defense mechanism or a way to cope with the harsh realities of life.