'Truth Will Set U Free' is about honesty. My philosophic belief that ultimately being true to yourself is liberating with every individual's inalienable right to be who they are without fear or recrimination.
What they smell isn't the emotion of fear. What dogs can smell is the changes in a person's skin that suggest fear to the dog anxiety the way your skin sweats the amount of uric acid that suddenly pours out of your pores.
