In my work, expensive copper nails are used because they wont rust in water. 뒷마당에서 만들고 있는 보트를 위해 몇 개는 집에 가져가기도 했어요. Im afraid if I tell my boss what Ive done and offer to pay for them, hell think Im a hypocrite, and Ill never be able to reach him for Christ.