I don’t know. Have you ever noticed how often we use that phrase? When we think about verbal pauses, many of us immediately think of “um” and “uh” but we often forget about this funny little string of words that we throw around to fill awkward silences or to deflect our discomfort. Today, we consider how these three little words, when used unconsciously in this manner, can rob you of your credibility and make you a liar.