I always keep things secret when I go online. I never share the things that should be only mine. My email and my home address, my phone number and name— These are things only I should know on websites or in games.
And so I use a nonsense name for my net identity. When folks online ask who I am, I say, “I'm Cyber Me.” And if I ever think that someone online isn't all that bad, I never ever meet them without telling Mum or Dad.