A cook must have tremendous passion for the art of cooking and the food. A chef must have a great sense of creativity, always willing to try something new. They should be able to pay close attention to detail and make sure that all ingredients are fresh and well prepared. They should show a sense of teamwork and be able to act as a leader towards others. A chef must be capable of multitasking and ensure that all food is completed at correct times. They must think quickly, focus on quality, and be able to handle critics from customers.