Answer:
A natural tattoo on babies
Useful term for when you need to start a fire or notice someone with the same shirt as you.
I travel the world and I am drunk constantly. Who am I?
The more you have of me, the less you see. Who am I?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?