You're arguing with a friend over who ate the last cookie. You know it was you, but they're denying it.
You're starting to get a little heated. The tension is building.
You're considering calling them out for the liar they are, but you're also not sure if you're the real liar.
Consult a professional to help you untangle this mess. Learn more about the science of lyingIn the mean time, try to remember that it's just a cookie.