Dealing with angry customers can be difficult, as businesses must remain calm and professional while trying to resolve the issue at hand. Another type of bad customer is the "chronic complainer." These customers are never satisfied with the product or service they receive and constantly find faults with everything. They may demand refunds, discounts, or freebies in an attempt to make up for their perceived grievances. Dealing with chronic complainers can be exhausting for businesses, as they may feel like they can never do enough to satisfy these customers.