"Another day, another life passes by just like mine, it's not complicated... Another mind, another soul, another body to grow old, it's not complicated. Do you ever wonder if the stars shine out for you?"
As I looked out over the field of clouds, I saw them... I saw them all... they were falling... and there was nothing I could do to save them... for they were already dead...
It is Luna's job to nullify nightmares: to help ponies overcome their greatest fears. But this dream may help more than just one pony gain the courage to meet the outside world.