At biomedical-engineering student Bernard Capulong's Everyday Carry blog (EDC, for short), you can peruse an endless stream of photographs in which random strangers inventory what they keep in their pockets and on their person items such as phones, wristwatches, glasses, keys, writing instruments, cameras, smokes and a remarkably diverse assortment of knives. It may not sound scintillating in principle, but in practice it's addictive. And thinking about how these people's possessions hint at their personalities will get you thinking about how your accoutrements reflect your own.