All of us should strive to be the best version of ourselves. We have an obligation to be the best we can be to promote a healthy relationship with people we love, and anyone else we come in contact with.
You should self-analyze to determine your strengths and weaknesses. You should accentuate your strengths and work toward diminishing or eliminating your weaknesses. Having a positive self-image is very important. If you feel good about yourself, you are more apt to be successful in all endeavors that you pursue.
Being the best version of yourself will make you a positive role model. You will inspire others to do the same. Your relationships will be vastly improved when people know that you are working diligently to be the best version of yourself.