If you encounter your parents or guardians while sneaking out, the best thing you can do is to be honest and respectful. Explain why you are leaving and where you are going, and ask for their understanding and permission. If they refuse, try to negotiate or compromise, and avoid getting into an argument or a confrontation. If you have a good reason for sneaking out, such as an emergency or a special occasion, make sure to explain it clearly and convincingly. If you get caught, accept the consequences and take responsibility for your actions, and try to learn from your mistake.