heart for hire

You should know that it's cracked like thirsty ground
 You should know that I've hung it all around
 I've been through places you wouldn't wanna go
 Lost some love passin' through the tolls
 It ain't easy to please me, and you will surely tire
 And that's why I'm leavin', no trippin' on your wire
 I'll be lonely, baby, know when I do retire
 And it's cold where you were sleepin'
 And now my heart's for hire, hire
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 You should've known when I was thinner than your sight
 You should've known the way I held that kitchen knife
 And the way I was falling to the ground
 You found out when you heard that ugly sound
 Heard that ugly sound
 It ain't easy to please me, and you will surely tire
 And that's why I'm leavin' with no trippin' on your wire
 I'll be lonely, baby, know when I do retire
 And it's cold where you were sleepin'
 And now my heart's for hire
 Have I loved enough?
 Have I loved too much?
 Am I 'bout as heart for hire
 No pitting polish scrub