Answer:
You bind me and I walk. You loosen me and I stop. What am I?
I direct you from outer space.
What is full of holes but still holds water?
I tell people to be careful when handling boxes.
I am easy to see but no one likes looking at me. Without me there would be no you. I can make you complain or make you happy. But you almost always take me for-granted.
I have feet on my head