Let me answer: although you are the owner of the barbecue shop, you are giving you good advice, saying that the food is bad and you can't be responsible for your shop. There are very few such people now. If you disdain such a master, you are too irrational. When people give you advice, they give you better advice to improve the store business and make your business better and better! If you reuse the spoiled food, guests will have problems eating it, and your business will be affected in the future. Therefore, for such a outspoken master, it is better to stay, which is good for your future business. You can take his valuable advice and your business will get better and better in the future! Answer finished, thank you for asking, I hope it will be adopted, thank you!