Moreover, the problem of oversensitivity to light is even more acute in the fall, when the leaf is busy preparing for winter by dismantling its internal machinery.

The weakened fall leaf then becomes vulnerable to the highly destructive effects of the oxygen created by the excited chlorophyll molecules.

In the stream of life and the world, he will surely like early winter and fall down from the tree of the last piece of leaf, playing alone in the west wind seems to wander aimlessly.