I Samuel 18:14 And David behaved himself wisely in all his ways; and the LORD was with him.
David was in front of Saul and all the people. David kept a good testimony. Those that watched him knew that he was doing right. He behaved wisely. That might have meant that he didn’t do somethings that he would have wanted to do. It might mean that he didn’t do somethings that other men his age were doing. It meant he was living to please God and to accomplish God’s purposes in his life.
God was with him and blessed him. He wasn’t doing anything big. He was just living out his purpose and God’s plan for him. That is what you will be doing the majority of the days of your life. Just behave right.