There comes a time when the blankness of the future is just so extreme, it's like such a black wall of nothingness. Not of bad things like a cave full of monsters and so, you're afraid of entering it. It's just nothingness, the void, emptiness and it is just horrible. It's like contemplating a future-less future and so you just want to step out of it. The monstrosity of being alive overwhelms you.