Gift wrap bags, ribbons, twist ties, grocery sacks, old baskets, and mateless socks. These are things I hang onto long after their usefulness because I might use them for something else. I like to haunt thrift shops too. You just never know what treasures you might find there.
Things I'm not frugal about: 4-day old leftovers, dusting cloths, bathroom-cleaning wipes. Once these things are done, they are done.
Should I be more frugal? Probably. Will I change my ways? Probably not.
Off to write a bestseller!