My Head Knows But My Heart Is Blind

Why doesn't my heart follow my mind?
My head knows but my heart is blind
My senses tell me to walk away
My senses tell me to run
But feelings always choose another way
They tell me to turn around
I seem to want what I cannot have
And it always breaks my heart
I'd like to tell you what I have inside
But it would only take me back to the start
Where my heart doesn't follow my mind
'Cause my head knows but my heart is blind