On the underside of your refrigerator there is a switch. Reach under there and feel for it. Don't mind the dust clumps and the roaches. You'll know it when you feel it, it's a hard metal tab sticking out of a slot in the plastic underside. It will be set on the righthand side (when you're facing the fridge). If you switch it to the left, nothing will happen. Your appliances will continue to run, the floor won't open into a swirling vortex that leads directly into the deepest circle of hell. You won't even hear a hitch in the hum of the refrigerator. You will get up and brush off and go about your business, you may move out of your apartment and leave the refrigerator behind, switch set to the left like it doesn't even matter. When you die, five years later, the fingers, toes, and eyes of an unidentified person will be found in your stomach. Have a great rest of your day.