If the current presidential election has not yet driven you to drink, the first of three debates between Hillary Clinton and Donald Trump scheduled for Monday (yes, today) may well prove to be the tipping point. Before it has even begun, it is already infuriating: one candidate is likely to be declared presidential if they manage to avoid a sudden bout of incontinence, whereas the other’s supporters have been preparing for this injustice with their normal reserve. Is it over yet? The desire to drink through debates is oftentimes a purely rhetorical gesture meant to signal just how frustrating the…