Be safe and cautious. While getting to know someone, it’s important that you are cautious about the personal information you share with others. Don’t provide your street address or full name until you are able to learn more about the other person. In the early stages of getting to know someone, or communicating with them, it’s important to guard your personal information to protect your privacy and security. Once someone knows your first and last name, as well as your address, they can find out a lot more about you. It’s better to be safe than sorry.