Jobs in customer service are never simple. Yet the task is made even harder when a client is trying to take advantage of you in order to earn a fast profit. An employee of customer service recounts his frustrations in the story below. The original poster (OP) has a long history of employment in the hospitality sector. Therefore, he acquired the ability to interact with an extensive selection of people. But after a particularly entitled customer sought a free supper for the third time in a row,…