Are you that friggin lazy? To not be able to cover your mouth when you cough? I understand if your hands are full or in use and you cant stop, but if that is the case, at least say sorry after words. A kid coughed n me once, and said sorry after word, but i got a little sick the next day, but i wasnt all out crazy upset since he said sorry, and since it wasnt something serious, but if he had not said sorry, ohh lord help him!!!