You should be careful with what you put on Facebook, Twitter, email, or even Youtube. If you post a bad joke, a disgraceful letter, or even a bad video you could lose a lot. You could lose a career, the trust of a parent, a scholarship, and maybe even a boyfriend or girlfriend. You could get in trouble like getting yelled at or getting banned from the internet by your parent. You could hurt others too. You could make it so a person loses friends or a company loses respect. When you are online you shouldn’t post any personal information like your full name, your phone number, where you live, or any kind of information like that, because people could steal your identity, your house, break into your house, taunt you, call you, and scare you, kidnap, etc.