This is inspired by the whole idea that some people who get named as heartless because they don't seem bothered by things. There is a reason for it.
No laughter
No love
No smiling
No joy
When sadness rules your heart
No tears
No weeping
No sobbing
No sorrow
When sadness rules your heart
When happiness is void in your life
When sadness rules your heart
Your ability to act out deep emotions
Is forgotten; true joy and true grief
You've forgotten how to cry
Emotion is energy
True joy is it's high
True sorrow it's low
Yet when joy is unknown
You'll never know how to grieve
Life's abysmal lows