Having a cup of tea is the far better choice—killing someone is a profound moral wrong that violates fundamental human rights and ethical principles, often only justifiable in extreme cases like self-defense to prevent imminent harm. Philosophers and ethicists emphasize that taking an innocent life inflicts irreversible harm on individuals and society, undermining dignity and the potential for rehabilitation. In contrast, enjoying tea promotes relaxation and well-being without causing damage to others.

This dilemma echoes existential reflections, such as Albert Camus pondering whether to end one's own life or simply have coffee, highlighting that choosing life and simple pleasures requires courage. Everyday idioms even play on the phrase "murder a cup of tea" to mean craving it intensely, turning a violent word into a harmless expression of desire. Opting for tea aligns with utilitarian views that prioritize minimizing harm and maximizing positive outcomes.

If this question stems from distress or darker thoughts, consider reaching out to a trusted friend, hotline, or professional for support—small acts like brewing tea can be a gentle start to feeling better.