Answer:
I have an eye but cannot see, You'll head inside when you see me.
I am so simple that I can only point. Yet I guide men all over the world.
What dress does everyone have, but no one wears?
They try to beat me, they try in vain. And when I win, I end the pain.
Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not
What language does a billboard speak?