Answer:
You must always remember the acronym MEAF. It stands for Manners, Education, Ability or Athleticism (Whichever), and Fashion. Try to make sure you are polite, get the best of your education, try different sports and hobbies, and put thought into your fashion. This way, you can always make sure that you are perfect. Check out the book "Perfect" by Natasha Friend. This was another answered question by cheerjulia.
Being perfect depends in what you want to be like.The perfect word is ENDLESS because the good is endless. You can always be better than what you are. So you should try just to be yourself and to give the best of you. that is what really matters!