Have a real picture of yourself as a profile pic. I need to know what you look like. It’s only fair. If your Facebook photo includes a picture of your significant other, I know that you are seriously codependent. If it is a picture of your baby, I know I’ll have very little to say to you at a dinner party. Also, offer me a few options. If all of your pictures are from the same angle, I know that you are ugly and have figured out that one angle that makes you look less ugly.