If you work for Sean Diddy (not sure if Swag is still in use) Combs’ Bad Boy, your ass is going to be forced to have some manners. Manners and culture. Diddy has hired an etiquette coach named Dawn Bryan to teach staff how to hold wine glasses and chopsticks, among other social niceties. Bryan, who penned the book, “The Art and Etiquette of Gift Giving,” taught the staff proper dining etiquette, business protocol in foreign countries and other rules of conduct. A rep for Bad Boy told Page Six that the lessons were part of a series of training sessions for employees that are “a protocol for new hires.”