slipping into nothing....

I sit in this empty room
it gets so quiet it feels as if ill slip away into nothing
Ill disappear
Wandering into the blank white space
The white walls
The empty part of my mind
Finding an endless hall, no sounds, no voice, and no one but me.
A sense of fear, but with it also comes peace.
should I wander on, or return to the mad world I live in?
Or have I gone mad myself?