Autor: Willie Nelson, 

Crazy, I'm crazy for feeling so lonely 
I'm crazy, crazy for feeling so blue 
I knew you'd love me as long as you wanted 
And then someday you'd leave me for somebody new 
Worry, why do I let myself worry? 
Wond'ring what in the world did I do? 
Crazy for thinking that my love could hold you 
I'm crazy for trying and crazy for crying 
And I'm crazy for loving you 
Crazy for thinking that my love could hold you 
I'm crazy for trying and crazy for crying 
And I'm crazy for loving you.