The voice that demands to be heard proceeds from the heart that desires to be worshipped. When you insist that others listen to you first, you claim to speak as God Himself, because you demand the reverence and respect only He deserves.
Before you raise your voice in an attempt to hush others, stop to consider whether your opinions are actually in line with God’s own. If they are not, then repent and keep silent. If they are, then remember that you are just a man, and you have been commanded to be gentle and patient.