You're poised. You're professional. That being said, you're liable to goof up as much as the next guy. When that happens, you give a good honest blush, swear you'll learn from your mistake, and move on. Next time you're tempted to relive one of those "I-can't-believe-I-did-that" moments at the end of the day, the Little Penguin suggests you turn your mind to more pleasant thoughts, like pouring yourself a glass of his Pink Penguin.