premise: Smartarse ! The ratcatcher snarled . Yes of course world , can I help it if I do a lot of typos ? What with all the dust from the woodworm holes , all the greasy shit from the bats and now the horrible stink from your bloody teeshirt it 's a marvel I can write at all ! What might happen if you moved into a cleaner and tidier place ?
hypothesis: I would not be able to concentrate as well because the place would be too cosy and comfortable to focus on work