Answer:
The more I appear The less you see. So riddle me this: What could I be?
What eight letter word has "kst" in middle, in the beginning and at the end?
Where humans breathe liquid.
Passed from father to son and shared between brothers, its importance is unquestioned though it is used more by others.
Can be achieved in a car or as a position during conflict
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?