By being born with it. Your body type is what you're stuck with, so it's already the perfect body. Humans store fat in certain places depending on their genetics.
If your fat gets stored in your thighs, stomach and butt and yet you're not overweight (like me) that's just how you are. If you want to stay fit, the general rule is eat less and exercise more. There are tons and tons of exercise and diet plans out there.
Pick one that appeals to you, AS LONG AS IT HAS BOTH RIGOROUS EXERCISE AND DIET (without the use of gimmicks or tricks or drugs) *Becoming* fit takes years of dedication. Getting involved in a sport every day or every week is probably the most productive way to become fit. Running is an excellent sport, the human body is very well adapted to distance running (unlike most other mammals).
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.