Working in the customer service industry, you've got to be tough as nails, as you will be constantly and consistently tested without fail. Every day you'll need more and more patience as Karen customers become less daunting, and more of a nuisance. OP was working as a front desk clerk at a hotel that was holding a very expensive, corporate event, resulting in most of the rooms being taken by said event. The last ten or so rooms were reserved by construction workers who had a contract with the h…