Missing pieces lyrics

I woke up with a headache from the night before, cause sometimes I drink
I spent the night with my head in a toilet bowl, that's where I like to think
I don't want no one to take a piece of my heart
I hate to lose all those itty bitty pieces of my heart
Have you ever spent all night thinkin bout your life, I'd suggest you try
Well it's somethin that your gonna want to do with a knife, cause I tend to cry
I don't want no one to take a piece of my heart
I hate to lose all those itty bitty pieces from my heart
Have you ever spent all day thinkin about the night, somethin that you do
When your thinkin way too much, your outta sight, well whatcha gonna do
I don't want no one to take a piece of my heart
I hate to lose all those itty bitty pieces from my heart