Don't Call Me a Lunatic, Call Me the Apocalypse CEO

All my neighbors despise me for being a hoarder. My home is piled high with what they consider junk. But who could have guessed that a never-ending rainstorm would flood the city, and that when everyone was left without food or water, my heaps of junk would become a mountain of gold? The people who used to complain about me now have to watch their manners if they want a bite to eat. With my supplies, I win over the toughest old man in the building and make everyone who once looked down on me work for me. In this apocalyptic waterworld, I've risen above them all.