Instead, use consensus pronouns. State your position first and last. Let people know what your position is as soon as you begin speaking. Never sit down with people not knowing which side you spoke for. Try not to be a pest.
Every conference has one or two people who pester the chairman with constant questions or comments.
Don't be that person. Be serious most of the time. Avoid a constant image of the conference joker or comedian. If you say something hilarious, make sure your next several speeches are more serious. People like to watch a clown, but they seldom follow a clown's leadership.