Patience and tolerance are part and parcel of cafe culture. Unlike other public dining hubs, there is an assumed sense of safety, comfort, and ease inside a cafe. This means angry outbursts or loud complaints or arguments with staff over the quality of their product is uncalled for. If you are unsatisfied with the drinks, food, or service of a particular cafe, it is best to complain to the staff politely and try to reach some sort of compromise or to leave the premises. Orders frequently get mixed up and the circumstances that crop up inside a cafe are not always within the control of the staff so be patient and keep frustrated behaviours at bay.