Answer:
I have four fingers and a thumb, but I'm not living. What am I?
I am two-faced but bear only one. I have no legs but travel widely. Men spill much blood over me. Kings leave their imprint on me. I have greatest power when given away yet lust for me keeps me locked away.
What has 3 feet but no toes?
My geometry is lost in the night to be found in daylight's break. The rigors of time have torn me to shreds, yet I stand to protect that which lies within. What am I?
Teenage girls are pros at creating me. Learn me in classes.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.