If you want to reduce your interactions with subway staff while riding the subway, you can try the following methods: 1. **Prepare in advance**: Before taking the subway, check the route, transfer information and ticketing information in advance to ensure that you have a clear plan for your trip. 2. **Use ticket machines or electronic payment**: If you need to buy tickets, try to use ticket machines or electronic payment methods to reduce contact with staff. 3. **Pay attention to signs and announcements**: There are usually clear signs and announcements in subway stations. Please read these carefully to avoid unnecessary inquiries. 4. **Follow the rules**: Make sure to follow the various safety and riding rules of the subway, such as queuing and entering and exiting in an orderly manner. This will help reduce interactions with staff. 5. **Carry headphones or books**: You can use headphones to listen to music or bring a book in the car to stay focused, thereby reducing communication with the surrounding environment. 6. **Stay polite and patient**: Even if you need to communicate with staff, try to be simple and clear, and be polite, which will help solve the problem quickly. If you really need help, you might as well ask simply and directly to get the information you need quickly.