It has been a busy week at work. As your alarm clock wakes you up in the morning you do not even remember coming home. In fact, you do not even remember sleeping any other time in the past few days. Today is the big deadline and you thought it wise to grant yourself a few hours of sleep before you give the biggest presentation of your career. Pressed for time, you decide to eat on the way so you pour a cup of coffee into a travel mug and grab an un-toasted Pop-Tart before heading to your car.