Answer: It is that way so that you, an egoist, will change and correct this world into the opposite world. This is the only reason it is this way.
The world is the reflection of your internal attributes. Change yourself and the world will change and you will find yourself in a world called the Garden of Eden. This means that your desire, corrected from egoistic to altruistic, is completely similar to the Creator, is filled with Light, and is in a state of eternity and wholeness.
You can attain this in our world, during your lifetime. It is all right in front of you and it only depends on the right request.
From KabTV’s “Fundamentals of Kabbalah” 11/4/18