Can't Stop

When my heels get heavy
And I know I've had enough
But I won't stop
I can't stop

When my fingers are all numb
I know I've had enough
But I won't stop
I can't stop

When I can't feel my skin
Then I know I've had enough
But I won't stop
I can't stop

When I can't slow my speech
I know I've had enough
But I won't stop
I can't stop

When my head's on sideways
And the floor is getting closer
And everybody is looking at me

When my eyes won't focus
And I know i'm moving forward
But everything's getting farther away

When my knees won't lock
If I stand still I will fall
And my friends don't know me
And neither do I

When I'm down to my last dollars
I know I've had too much
I still won't stop
I can't stop