Answer:
It is the great nemesis of the lactose intolerant.
I have an eye but cannot see, You'll head inside when you see me.
What has two hands, a round face, always runs, but stays in place?
I cost no money to use, or conscious effort to take part of. And as far as you can see, there is nothing to me. But without me, you are dead.
Autumn leaves and bad bowlers wreak havoc on this
If lightning strikes an orchestra who is the one most likely to get hit?