The principle. Humans defer to authority — credentials, third parties, recognized names. Your own claims about yourself carry almost no weight. Someone else saying it carries enormous weight.
Three ways to borrow authority.
- Named clients. "We work with [Recognizable Name]." If they recognize the name, your status jumps instantly.
- Named frameworks. "This is the same approach used at [HBS / by Sandler / by Voss in his book]." You don't have to invent — borrow from a respected source.
- Named results, not claims. Don't say "we get great results." Say "[Client] hit 142% of quota in Q2 with this process." Numbers + names = authority. Adjectives = noise.
The third-party rule. Anything good said about you by someone else carries 5x the weight of you saying it yourself. Use case studies, screenshots, quotes, intros — let other voices do your bragging.
Where reps blow it. Listing every certification on the opening slide. Authority isn't paraded — it's mentioned in context, once, casually. Overuse looks insecure.
Subtle authority. Calm, slow speech. Direct eye contact (or steady camera presence). No hedging language ("just," "maybe," "kind of"). The way you carry yourself is authority signal #1, before any logo wall.