You should have a long-term plan when choosing a career. Nurses and catering customer service belong to the service industry. Nurses' immediate salary is lower, but with your rich work experience, the salary will be improved accordingly. Although the immediate salary of catering customer service is high, it is a short time to eat a youthful meal. In addition, it depends on which career you like. It is very important to choose your favorite career as much as possible. Even if you are lucky, you will suffer because you like to do it. If you only look at the high salary, once you encounter setbacks in your work, it is very painful just for the sake of money. In short, any bowl of rice is not delicious, and if you like your job, you will feel much more relaxed.