It tells about the career, life and personal emotions of a programmer for more than ten years. There are spring, summer, autumn and winter all year round. Programmers have also experienced the spring, summer, autumn and winter of this industry from 2000 to 2024. Since their emergence around 2008, software companies have sprung up all over China, full of vitality. , In the later prime time, high-paying jobs were hot, allowing students to invest in this industry one after another. By the post-2020 depression, talent was saturated, and coupled with the impact of the epidemic and economic difficulties, major companies closed down and laid off workers, and programmers faced a cold winter in the industry. This article uses this general background to write about the development life and personal emotions of programmers under the overall background from the programmer Zhou Tianhao. The seemingly simple workplace role of a programmer also has complex workplace politics and infighting. Of course, there is also extreme enthusiasm for the pursuit of technology. Of course, there are also regretful and speechless emotional experiences.