Pain

Like many of the top famous sport men and women, artists, fighters, etc, you need to be born with a very talented capabilities. Also you need to train and work very hard on them to become one of the best in the world in your aptitudes. If you are born with these capabilities but don't train to maximize them you won´t become one of the bests. If you train a lot, but you were not born with the aptitude you ll never become one of the best. Also the sooner you start the training and the harder you try the better you´ll become. And this applies to many things.

I was born with very specific capabilities, probably because of my parents genes, but I also trained very hard since I was a child, or a even a baby. Apart from being very strong, skillful, agile, fast, etc I don´t feel pain easily but on top of that, I learned how to control it from my mind. Also sometimes what some consider pain for me becomes pleasure. Once I was in a TV program and they were talking about this. A doctor talked about my capabilities and how I endure pain, he said that has something to do with the nervous system and the way the signals are sent to the brain. He said I am very lucky to do not feel too much pain, (or need a extreme painful reflect to feel some) but it had one downside. For most of the people feeling pain is a signal to the brain saying that something is wrong, i.e. a disease, and in my case because my response to pain is not usual, I could have something wrong and not realize. So he recommended me do regular checks.