How do you talk your parents out of you wearing nappies?

To talk your parents out of wearing nappies, start by expressing your feelings and concerns about wearing them. Explain that you feel ready to use the toilet like other kids and want to try it out. Offer to demonstrate your readiness by practicing using the toilet regularly, and reassure them that you'll ask for help if you need it. Emphasizing your desire for independence can help them understand your perspective.