Dumpster diving! Once you get to a place in your life where dumpster diving becomes acceptable, then the rules of sanitation change. Whereas once you lived in a house with floors that were cleaned once a week and the rule if an unwrapped piece of food hit the tile was 5 seconds. However, if you’re living under a bridge, homeless, then 100,000 seconds is a little more reasonable. It brings a lot more options into play, including stuff that’s thrown out.