Demise of the weak fat lazy guy

I've been so stupid, I've been so blind,
I've never opened up my mind,
Until I saw what I did today,
That I'm just letting my life slip away.

I'm sorry for the things I've done,
And even for those that haven't come,
For all the things I didn't do,
I swear I'll make it up to you.

Now that the apologies are through,
It's time for me to start anew,
To get back things that once were mine,
My body, my will, a sharper mind.

You helped me up when I was down,
When I needed it, your love I found,
To Nadia, I promise you this day,
I won't let you go or slip away,

But slip away, you have from me,
I was too blind, though I said I could see,
I don't want this to be the end of our story,
But if it is, I'd like to end with a sorry.