Meekness is not weakness. They are two different things. It is being obedient to a superior and trusting them with your life. It is being patient with everyone else. It is being contrite. Contrite is being godly sorry for the person's sins. The person is lowly and humble and they submit to a superior, in this case, God. In the Beattitudes, it says that the meek will inherit the earth. So, meekness is a great quality to cultivate. You can ask the Lord for it. Submission to the Lord is not a bad thing.