Bagel Trap

I fell into the bagel trap this morning. What's the bagel trap, you ask? Well, let me tell you...
One of my coworkers will occasionally bring in a bag tasty bagels. I happen to love bagels. I will usually convince myself that one bagel with a little bit of cream cheese is ok to eat. Just this one, right? Well, no. I ate three! (3!) bagels today. I'm afraid of dying from a carb overdose.