How about working in the fire department?

When I was in high school, I spontaneously went to the fire brigade in the city for an interview. Then I was interviewed, and my memory may be different. Firefighters are all soldiers, and then they are similar to serving for two years, and then they can choose a higher level or retire. As a fireman, the salary is really low. I interviewed them when I was a sophomore, and I will be a senior this year. Then their salary was 800 yuan every month. Then the daily state is to live with a vigilant heart, and there is really no private time. There is an alarm bell where they live, which is specially used to remind them of the fire. For example, they are sleeping. When the alarm goes off, they will slide down a steel pipe. It won't take more than a few seconds from getting up and getting dressed to getting off the bus. I forgot the details, but it was recorded in seconds! So most of the time they don't take off their clothes and sleep. Besides, I saw the equipment they were wearing, and it was really complicated to hang there with shoes.