No. Skills in the martial arts are not passed through genes. Mya nailed it on the head, experts are made, not born.
I wasn't born an exceptional fighter. I trained for years to be a good fighter. Anyone can fight, throw punches in a synchronized manner, and punch hard.
But it takes a fighter to know how to truly fight and do it well. And like any skill, skills are learned.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.