Source: Flickr User El Caganer
Some of us throw all our products away every six months like clockwork, while others, like the pup in the picture, hoard our stuff until we're forced to throw it away. Most of us are probably somewhere in between, but we all have tendencies one way or another. There are people, for example, who scrupulously dispose of their mascara, but keep perfume for decades on end, and those who can't bear to part with old brushes but would never keep nail polish more than a couple months. Where are you on the spectrum, and what are your quirks?