"I don't think anyone knows as much about what's right for me as I do"

In this quote, Mariah Carey is expressing her belief that she knows herself better than anybody else. She is positive in her own judgment and decisions, and does not think that others can fully comprehend what is best for her. This could be translated as a statement of self-awareness and self-trust. It likewise recommends that Carey worths her own viewpoints and instincts above those of others. This quote might also be seen as a pointer to trust oneself and not rely too greatly on the viewpoints or suggestions of others. Overall, it highlights the significance of self-knowledge and self-trust in making decisions and navigating life.