“Now the man Moses was very meek, more than all people who were on the face of the earth” (Numbers 12:3, ESV).
Being the humblest person on earth is not a character trait we usually associate with Moses. Moses was a great leader of the Israelites, so we assume he had to be assertive, a Type A personality.
After all, to be an effective leader you can’t be humble and expect people to follow.