Answer:
Blind but cruel.
I am always hungry, I must always be fed. The finger I lick will soon turn red.
What leaps one time out of four?
They are Dark, and always on the run. without the sun, would be none!
If you have me, you want to tell me. If you tell me, you don't have me.
What do you called a sad coffee?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?