We were born without a manual.
But what science would be a perfect human being with this role that would help him overcome situations, adversities, decision making, strong moments, and that this has endless solutions and recommendations for everything that collapses?
Although I can say that there is nothing more beautiful than learning to beat ...
Masochism?
With a manual we are not born, but we have a heart in itself. And as long as we have it, let it be the manual that directs your life towards a good and that makes you advance along a road full of obstacles, which will never, but never, be free of them. And that is where you will create your understanding and pure wisdom. That's where you would ask if it was worth it or not.
Time passes and a problem or whatever will not stop it.