Answer:
What has a bottom at the top?
If you've got me I'm everywhere. If you share me I'm nowhere. What am I?
I follow you all the time and copy your every move but you can't touch me or catch me. What am I?
A butcher is 6 feet tall and wears size 12 shoes. What does he weigh?
The more there is the less you see.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?