To design the cover for How to Stop Being Toxic, the focus will be on visually representing transformation and emotional growth. Calming and uplifting colors like soft blues, greens, or pastels will create a sense of healing and positivity. Imagery such as plants symbolizing growth or broken chains reflecting freedom from toxicity will enhance the theme. Clean, modern typography will ensure the title stands out and communicates professionalism, making the cover both inviting and impactful for its target audience.