In the last couple of years, I've become a matchbook hoarder. If I see them out at restaurants, my eyes light up and I think, "Free matches! Grab, grab, grab." I guess it's not completely unhealthy because I do actually use them. Although, I have ended up comparing the quality of matches, and I definitely have favorites that I try to avoid using, so they last longer. So there's just a tiny bit of crazy to my collection habit. Do you collect anything?