Talk in a deep, steady voice and finish each sentence.

 Being confident and sounding confident are not always one and the same. Some people may be bursting with confidence in their authority, and yet the way they speak gives away this entire advantage. Once you feel authoritative, make sure you sound that way as well.^[11]

• Don’t go to ridiculous lengths to deepen your voice, but adding just a bit more depth can help make what you say sound more authoritative.
• Practice not allowing your voice to trail off at the end of a sentence. Some people tend to raise their voice inflection at the end of every sentence, making even declarative statements sound like questions. Don’t let it seem like you doubt what you’re saying.^[12]