Teen Vogue "It Girl's" on Cyber-Don'ts Don’t talk to anybody you don’t know. When your profile is on private it just means only your friends can see it. I won’t add people unless I know them. Don’t give out information like the city you live in should not be on there. I’ve had to block a couple people before,it was not a good situation to be in. Trying to get me to talk all the time and they wanting me to fly out and see them. Don’t put pictures up that your parents wouldn’t approve of. I’m just on there with my friends, other people just scare me. Are you Smart Too? Copyright 2007 US Postal Inspection Service.