Commercialism can really get you down these days, with all the constant pressure to buy more and more stuff. But what if... you didn't? A Finnish guy named Petri Luukkainen thought the same way. For the whole of 2013, he bought nothing at all. Nope, not even toilet paper. Besides, he locked all his stuff in a storage, kept nothing at hand, and only allowed himself to retrieve one thing per day. Now that's real commitment!