Answer:
Once you know it exists, it no longer exists. What is it?
Sometimes imaginary and sometimes real, sometimes they are the closest and dearest person outside the family. Who are they?
I occur twice in eternity. And I'm always within sight.
As strong as love, more dangerous than cancer.
You feel this sensation when you are dehydrated.
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?