One Thousand Daisies

Imagine a petal, perhaps the petal of a daisy, now imagine the fragility and daintiness of this petal, how even the tiniest nick with your nail will leave an irreversible mark which will last until that petal dies, whether you can see the mark or not there's always one there. Always. What's your petal? I know mine, but I'll let you figure that out for yourself.