Answer:
They come at night without being called and are lost in the day without being stolen. What are they?
I am quick when I'm thin. I am slow when I'm fat. Wind is my worst nightmare. What am I?
Although it sounds like I work on a transportation device I actually work in a restaurant.
I fly when I'm born. I lie when I'm alive. I run when I'm dead. What am I?
I have numbers on my face but can't find 13 any place. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.