Answer:
I will go within you and destroy you. Only because you wanted me too
You can read me both ways I wear; One way it's a number reversed a snare.
I can be in your body but never on your placemat. I'm always better when I'm fresh, but you'll never see me in the flesh. What am I?
I need to be taken from you before you can have me.
In buckles or lace I help set the pace. The farther you go the thinner I grow.
What never gets any wetter no matter how hard it rains?