Why We're Stuck on a Particular Side of the Bed Some habits are harder to break than others; in this case, resistance is futile. In sustainability circles, the concept of habits comes up a lot. Usually, it is in the context of changing the unsustainable ones, like breaking up with single-use water bottles or ditching coffee pods for more eco-friendly options. Understanding one's habits in general can be an important part of becoming more sustainable. So, let's look at one of life's more enduring habits: what side of the bed you sleep on. While this may not have a sustainability side, so to speak, the psychology of habits is fascinating and can play a big role in one's personal carbon footprint. In terms of bed sides, no matter how hard you might try to change it up, maybe even switching sides every other night, you eventually pick a side—and stick with it. And why not? You've got everything just right on your side of the bed. The night lamp, for instance, has be