Everyday we're just looking at ourselves from a cracked mirror. The cracked mirror does not reflect who you are, but you believe yourself to be the reflection from the cracked mirror. By looking through a cracked mirror, maybe all that is visible are your own faults, your own imperfections. Why do you want to shortchange yourself of the happiness you deserved? The happiness that was robbed by the even unqualified mirror.

What your heart desires, are not what your mind thinks of.

Example
Mind's thoughts: To be popular
Heart's desires: To be accepted by people who matters

"Don't let your heart rule your head"
This sentence was wrong from the start.