it is because of the light the darkness exists and the World was destroyed
Kairi's Grandmother: (to young Kairi) Long ago, people lived in peace,
bathed in the warmth of light. Everyone loved the light. Then people
began to fight over it. They wanted to keep it for themselves. And
darkness was born in their hearts. The darkness spread, swallowing the
light and many people's hearts. It covered everything, and the world
disappeared. But small fragments of light survived...in the hearts of
children. With these fragments of light, children rebuilt the lost
world. It's the world we live in now. But the true light sleeps, deep
within the darkness. That's why the worlds are still scattered, divided
from each other. But someday, a door to the innermost darkness will
open. And the true light will return. So, listen, child. Even in the
deepest darkness, there will always be a light to guide you. Believe in
the light, and the darkness will never defeat you. Your heart will
shine with its power and push the darkness away. Do you understand,
Kairi?
now lets assume for a moment that people whoes hearts are full of darkness are less prone to being controled by thier emotions and are logical
so there fore the light makes your emotions stronger and the Dusk are not bad they may just be haveing fun and not crazy just following thier emotions
Kairi's Grandmother: (to young Kairi) Long ago, people lived in peace,
bathed in the warmth of light. Everyone loved the light. Then people
began to fight over it. They wanted to keep it for themselves. And
darkness was born in their hearts. The darkness spread, swallowing the
light and many people's hearts. It covered everything, and the world
disappeared. But small fragments of light survived...in the hearts of
children. With these fragments of light, children rebuilt the lost
world. It's the world we live in now. But the true light sleeps, deep
within the darkness. That's why the worlds are still scattered, divided
from each other. But someday, a door to the innermost darkness will
open. And the true light will return. So, listen, child. Even in the
deepest darkness, there will always be a light to guide you. Believe in
the light, and the darkness will never defeat you. Your heart will
shine with its power and push the darkness away. Do you understand,
Kairi?
now lets assume for a moment that people whoes hearts are full of darkness are less prone to being controled by thier emotions and are logical
so there fore the light makes your emotions stronger and the Dusk are not bad they may just be haveing fun and not crazy just following thier emotions