To be a gourmet, you need to have a certain economic ability first, and then you must be well-known among diners, and you can influence diners through his choice and recommendation. "In addition to knowing how to eat, he should also know how to cook delicious food to meet people's tastes and how to make seasonings and sauces to satisfy people's taste enjoyment." In addition, a wide range of knowledge is also a quality that a real gourmet must have. Because food is comprehensive, the raw materials and the flavors of the dishes made in different places are different, so gourmets need to have a deep study on the eating methods, cooking skills and even sauce making in different places. "He can teach people to cook without cooking himself, but he must be able to tell people why this food is so delicious and how it will be better." In addition, foodies usually pay great attention to the overall look and feel and effect brought by food, so they will spend a lot of thoughts on furnishings and utensils. Poverty can't stop you from becoming a gourmet, provided that you know the way of food culture well and can even appreciate its original unique taste from ordinary food. Gourmets can not only eat, but also write and speak. Secondly, gourmets should have rich professional knowledge and foundation in food, and have a deep understanding of food culture and cooking techniques. "So it's best to be a chef, because he needs to" know why "and tell why.