Falling Off The Edge Of The World lyrics

I think about closing the door
And lately I think of it more
I'm living well out of my time
I feel like I'm losing my mind
I should be at the table round
A servant of the crown
The keeper of the sign
To sparkle and to shine

Never, no never again
Listen to me and believe what I say if you can
Never, this is the end
You know I've seen the faces of doom
And I'm only a man
[ Lyrics from: http://www.lyricsmode.com/lyrics/b/black_sabbath/falling_off_the_edge_of_the_world.html ]
Help me
Tell me I'm sane
I feel a change in the earth and the wind
And the rain Save me
By turning away
You know, I've seen some visions of Hell
And I've heard what they say

I've got to be strong, oh, oh,
I'm falling off the edge of the world, mm
Think you're safe, but you're wrong
We are falling off the edge of the world

Look up in danger
Nowhere to run
Seems like desperate measures but sometimes
It's got to be done
Over, it's over at last
And the message inside is we feel the new life
From the past

We're falling off the edge of the world
Yes, the edge of the world
It's the end of the world