Barry Manilow can t go back anymore unfinished

Some times my friends all seem so far away
All caught up in changing times
I feel a change but can't remember when
I left part of me behind
But I know that I can't go back anymore
I've lost the key and I've closed the door
No more yesterday
And there's no easy way back home
Once I was young enough to know the truth
Now, it's an endless maze
And though I've got myself to see me through
I long for the simple days
But I know that I can't go back anymore
I've come too far and I've closed the door
No more yesterday
And there's no easy way back home
Sometimes I wonder if where I am
Is where I wanna be
But you know that we can't go back anymore
We've come too far and we've closed the door
No more yesterday
And there's no easy way back home