The song "Relax" by John C is about his rise to success in the rap industry despite facing struggles and adversity. He acknowledges that he may have less fame and time than others, but believes he has more talent and perseverance to make it in the industry. He also talks about the importance of staying true to oneself and not succumbing to societal norms or trends, as he believes that it's important to be different and unique. He mentions his love for good things in life, but also his efforts to distance himself from drug use to avoid causing pain to his mother. Throughout the song, John C emphasizes the importance of staying relaxed and enjoying life despite challenges, and celebrates his success with his friends and colleagues. Overall, "Relax" is a song about self-confidence, perseverance, and the importance of staying true to oneself.