I'm not a hunter myself, having mostly been raised in towns, with no country family.
So I sometimes ask myself the same question.

Up to now, my own answer is :
- first of all, I would have to learn to skin a killed game and to cook it !
- then I would learn to catch/kill it .....

And as someone suggested in another post, I guess the best way to do this, is learning with an experienced hunter you trust for his skills and knowledge.