You still don't get it don't you? you still don't get the game of life. The game of life is about confidence, emotions, acceptance and being ok being uncomfortable. If you can just accept that your nationality, looks, diction, moves, posture, teeth, face, body, status in life is not perfect then you're life will become pretty amazing. You will not feel envy, fear, jealousy, insecurity and inferiority.
Being perfect is all about emotions, it's all in the mind, it's all about having the emotional stability and not being concerned about your situation or looks. It's about not being insecure with other people and not comparing yourself to others.
If you can just accept that your situation cannot be perfect no matter how rich you are then everything will become smoother, you will not look for what is missing in your life instead you will appreciate everything that is happening in your life, you will appreciate everything around you even the baddest things. Because if you will always aim to become perfect then you'll never be because you will always see the flaws, you will always see the tiny ugly things even if it is close to perfection.
Just accept everything about you, accept your looks, accept the ugliness about you because if not... you will live a miserable life everyday. You can change it if you can but if not... just be happy with it, show it and be proud of it.
Accepting that there is something wrong in your life is the path to real freedom. You will not be hurt if someone criticize you, you will not feel bad if someone is laughing at you. Your ego is dead. Maybe you will be hurt a little bit but it cannot stay in your system forever. It cannot break you nor make you feel bad for a long time. It's like forgetting a negative thought right away.
I'm not saying that don't try to improve everyday, still do your best and be the best version of yourself. Still try to grow and make yourself and your life better than yesterday.
But don't pressure yourself too much to reach perfection because it is just a complete waste of time and energy. Accept everything in your life now if you can't change it. Appreciate everything in your life because it is all part of your life.