In fact, these three occupations are all good, depending on which one you prefer and which one you are more interested in, but it must not be a temporary interest, but it should be a lifetime. As long as you are interested, you can learn well, major and make money with technology. Do you ask yourself if you are willing to pay and contribute to this profession? Because only pay and dedication, there will be gains. Cooks and baristas don't know much about mixing wine. I know a thing or two about bartending. Mixing wine is not only a survival skill, but also a style. Blending wine is a pure foreign product, which has a short development time and great potential in China. Now bars, hotels, clubs, high-end baths and high-end Chinese restaurants all need bartenders, foreign wines and red wine firms. If you want to enter this industry, you can find a professional training school to study systematically. I know that Chengdu Horizon Bartender School is good, with professional integrity and good beer in the industry.