I know
I know I've let you down
I've been a fool to myself
I thought that I could live for no one else
But now, through all the hurt and pain
It's time for me to respect
The ones you love mean more than anything

So with sadness in my heart
Feel the best thing I could do
Is end it all and leave forever
What's done is done, it feels so bad
What once was happy now is sad
I'll never love again
My world is ending

I wish
That I could turn back time
'Cause now the guilt is all mine
Can't live without the trust from those you love
I know
You can't forget the past
You can't forget love and pride
Because of that, it's killing me inside

It all returns to nothing
It all comes tumbling down, tumbling down, tumbling down
It all returns to nothing
I just keep letting me down, letting me down, letting me down

In my heart of hearts
I know that I could never love again
I've lost everything, everything
Everything that matters to me
Matters in this world

I wish
That I could turn back time
'Cause now the guilt is all mine
Can't live without the trust from those you love
I know, you can't forget the past
You can't forget love and pride
Because of that, it's killing me inside

(2x)
It all returns to nothing
It all comes tumbling down, tumbling down, tumbling down
It all returns to nothing
I just keep letting me down, letting me down, letting me down

(2x)
Ah, ah, ah, ah
Tumbling down, tumbling down, tumbling down
Ah, ah, ah, ah
Letting me down, letting me down, letting me down.