Nobody gets to decide about what kind of human being they will be in this life. It is not like you go to a store before you are born and decide on the kind of body and personality you'll have on Earth. You don't get to choose. Nobody gets a choice with any of it. You are just born into this world, a blind needy crying bundle of flesh. And you have no control over any of it, what kind of body you get, what natural talents you get. Your body just grows all by itself, completely outside your control. It gets hungry, gets tired, needs to go to the toilet, needs to be exercised, and gets sick sometimes. And as you get older things get more complicated and you are expected to learn different skills and adapt and survive in what can often feel like an uncertain world. And through it all, the body continues to grow and age, ageing till it aches and gets stiffer, and harder to move and starts falling apart, and developing problems that are outside your control. Like me, my hair is falling out, my bald head a potent reminder of impermanence when I look in the mirror. Eventually the body dies. And all that remains is a rotting corpse. What was that all about? What is life all about?
We don't get a choice about who we are and what abilities we are born with. Nobody on the planet can be good at everything. So there is nothing to be proud of really. Whatever talents you have were given to you by nature, and one day will be taken away by nature. You might be smart, you might be attractive, you might be good at maths, might be good at playing the system and gathering wealth and assets, maybe you are good at sport, maybe you are strong, charming, good at communication, or an artist. But so what? None of it is really who you are, you don't own your talents, and when you die they will all disappear. So don't get conceited and proud about who you think you are. Be humble.
One thing we do take with us to the next life is our karma. So whatever talents you have, use them wisely, try to be kind and peaceful. Benevolence makes us and other beings happier and puts you in a better state of mind. Don't feel you have to punish or hate anyone, you have no control over what others do, or how they behave. People who do evil will be punished by their own actions, either in this lifetime or a future one. Noone escapes their karma, not even an enlightened being.
So use whatever you have got, do whatever you can, try to cause as little harm to yourself and other beings as possible; without judging yourself or others in the process. Keep striving, keep moving forward, picking yourself up from failure over and over if necessary. Persevere and keep trying your best to create good karma for yourself, and use this mind as an opportunity to liberate yourself from samsara and find a freedom that doesn't cease. Then you will never have to come back here and go through all this again.