Tricky tricky tricky

These riddles are pretty hard....

The more you take the more you leave behind....Footsteps

What belongs to you but others use it more than you do?...Your name

Every day, a cyclist crosses the border between France and Germany carrying a bag. No matter how much customs officials investigate him, they do not know what he is smuggling.
Do you?....Bicycles

Shoot at me a thousand times and I may still survive; one scratch from me and you will find your prospects take a dive. What am I?...An eight ball

I have a neck, but no head. I have two arms, but no hands. What am I?...A shirt

I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back, none suffer to have me, but do from my lack. What am I?...Sleep

Do YOU have a riddle to share??
Copy and paste to your blog if you want!