Answer:
If you lose me you may cause people around you to lose me too.
You do not want me when you don’t have me, but when you have me you don’t want to lose me. What am I?
I am whole but incomplete. I have no eyes yet I see. You can see and see right through me. My largest part is one fourth of what I once was.
I am a type of weapon for SCI-FI characters
Poor people have it. Rich people need it. If you eat it you die. What is it?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic