I worked at Restaurant Business for 9 years. I've done everything from waitress, cook, prep chef, cashier, bartender, manager so I know the ins and out of Restaurant Business. I've worked at Fast Foods, Starbucks, Restaurants, Bars. I would like to say is no matter how you feel and what your thoughts are, you have to treat customers with respect, and make them feel like they are lawsy right. I know this sounds wrong but that's how you treat each and every single customers that come into you business. Each customer is bringing in more and more profit. Everyone walking into a restaurant wants Good Food and Good Service and that's not that hard to provide. All you have to do is have a big smile on your face and always make customers feel comfortable.