Answer:
Without me everyone would lose their head.
I'm where yesterday follows today and tomorrow is in the middle. What am I?
I can be cracked, made, told, and played. What am I?
The more you have me, the less you see. Shine a light on me and I flee. What am I?
I am three simple words everyone wants to hear. Three simple words such simple words and yet...life changing...
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.