Oh yes reusing Christmas wrapping paper! I snatch it up soon as its opened and carefully fold it up for next year. But one time my son and daughter got together and "gifted" me with a box full of new paper. Then my son said he thought this sheet has been used enough. It still had a sticker on it. He is now 40 years old, a college professor and his gift tag read "To Jeffy From Santa". I agreed it had been used for many years. But then I saved it again!