why do I smell shit

My office smells of shit, my hands, underarms and armpits smell of shit, where does this shit come from? My labelled folders smell of shit, the container that keeps my coffee warm smells of shit, my stationery smells of shit, my new shelves and new curtains smell of shit. Where does the shit come from? My drama anthology smells of shit, my post it and ID card, my golden fish all smell of shit. Did I not wipe off my ass well enough? Did a piece of shit get stuck in between my buttocks? Did a piece of shit like you shit all over my desk, folders, gold fish and plants?