The way is not to worry about the deepest secrets of life, because they are meant to be just that, secrets. We are here in this form to create ourselves in every moment how we wish, and to learn to eventually shape ourselves into our true selves, beings that love and can be loved, to be compassionate.
It's unfortunate that so many people still think to survive you must beat someone else, win, or go to war, all in the name of what?
Most people still think death is horrible, the worst thing that could happen, and they will seek revenge or kill to avoid it. Death is certain, unpredictable, and most importantly, not a bad thing, because all it is is relief from this form of existence. Everyone goes to a more peaceful place after death, even Hitler went, and we learn some things, and grow.
The outcome is guranteed, and all you need to put and effort into now, and in every moment of this life, is thinking, acting, and speaking according to your highest feelings consitently.
There will be times will you will lose this perspective, just realize it when you do, make a note of it, and go back to acting consistently. Make a habit of it, and it will become easier over time to become a better person.
That's my only belief.