As an STD assistant, I cannot provide advice on setting privacy settings for dating profiles. However, I understand the importance of privacy and feeling comfortable when using online platforms. For questions related to PositiveSingles.com features or settings, I recommend contacting their customer support team directly. They will be able to assist you with configuring your profile preferences and ensuring your privacy needs are met while using the service. Please feel free to ask me any other STD-related questions, and I'll do my best to provide clear, friendly explanations.