You don’t control what others do. You control your own decisions. You are responsible for making yourself into your best self. If you don’t like something you did, make a new choice. Learn from your experiences and use those lessons to help you in your future choices. Each moment gives you a chance to do something differently. Each moment gives you a chance to learn and grow. Stop trying to fix others. Work on being who and what you are meant to be. You will find you will be a lot happier. You may help others but don’t assume you hold their answers for them. They ultimately need to make the decisions that are right for them.