I like stickers because I think they are pretty or cute. Can't really explain it, but I like collecting them. I think on some level it stems from collecting stickers as a kid. I also like to decorate envies with them. I find it gives envies a cheerful and personal touch to them. I know when I was in the Navy, I always decorated my letters and all with stickers. I also liked writing in pretty colored ink too. So I guess on some level too it has to do with decorating for me. Like holiday stickers, I think it's festive to decorate with them. Puts people in the holiday spirit. That sort of thing. I think some people collect them for their kids and that is why they want stickers.