Answer:
You feel this sensation when you are dehydrated.
What is it that you ought to keep after you have given it to someone else?
What can you keep after giving it to someone?
Without coolant, you'll have some trouble with this.
Power enough to smash ships and crush roofs. Yet it still must fear the sun.
How did the farmer find his wife?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?