Slipping Away Lyrics

I'm slipping away
In every way
I can't stay awake
(and I don't know why)
I'm slipping away
(and I don't know why)

[ Lyrics from: http://www.lyricenter.com/e36627-sum_41~slipping_away_lyrics.html ]
I'm trying to make it through each day
I'm falling apart now in every way
I'm finding it harder to get by
There's a hole in my heart
And I don't know why
Now I've come to realize

I'm slipping away