Meaning of "Nausea" by Therapy?

The lyrics of "Nausea" by Therapy? convey a strong message of standing up against something or someone that has caused pain. The repeated phrases "I don't hear you, I don't need you, I don't want you" signify a firm rejection and a breakaway from a toxic influence. The refusal to feel anymore reflects a desire to protect oneself from further harm and emotional distress. The line "the sickness is inside you" could be interpreted as pointing towards the idea that the negativity and toxicity come from the other person, and the protagonist refuses to let it affect them any longer. Overall, the lyrics express a sense of defiance and taking control of one's emotions and well-being in the face of adversity.