Interpersonal skills are a huge priority when you are engaged in a profession that ensures contact with everyone from highstrung, strung-out dopers; to low-down batterers; to high-brow celebs; to out of their friggin' mind wackos. Indeed, words are a viable use-of-force option, capable of escalating or de-escalating many volatile situations.
With the foregoing in mind, here's some food for thought on chewing the fat.
Suppress Your Machismo
There will always be exceptions (See "Alpha Commands" on page 16), but the bottom line is that you are the authority figure on the scene. Your uniformed presence can be enough to induce anxiety, resentment, and fear in others, any of which can be cause enough in the minds of some to challenge you. Recognize what you might be in for. Hostility can be nonverbal, verbal, personal, and downright assaultive. In law enforcement, it isn't unusual to encounter direct escalations from one to the next.
Getting citizens on the same page as you can be an uphill battle. So when heading into uncharted waters such as calls or traffic stops, it's incumbent upon you to do what you can to keep things on an even keel. Remember, shifting gears from a palliative approach to a more assertive one can be swiftly accomplished. But doing the reverse-going from Officer Hard Ass to Officer Nice Guy-might be a harder sell.