You already have these skills, are you just trying to get overpowered?
But you already have all the skills that are needed to survive, more than most people. To me this just seems like you want to make your character overpowered.
Interesting. But the military does not have the best training in the world, they only teach you basic moves.
United States Army Basic Training (also known as Initial Entry Training or IET)[1] is the program of physical and mental training