I'm lost.

What do you write about when you feel nothing at all? About complete nothingness? About how numb you are? About how you'd take a bullet to your chest and it wouldn't hurt?  How you wake up  like a corpse each day not knowing why you actually woke up? Do people write about it? Do people like to read about it? Because I've Heard,I've read sad stories and love stories and how they're all so alive and joyful. But do they write about the living dead?And  How your life is not a life.?Do people like me exist? I hope they do. :)