Is the salary in the IT industry really that high?

The salary in IT industry is high, on the one hand, it is determined by the working environment, sometimes or most of the time, it works in a high-intensity and high-pressure environment; On the other hand, the IT industry has a high demand for professional and technical personnel. First of all, it needs to master certain skills before it can start working. Now it needs to keep learning enthusiasm, constantly enrich itself and improve its core competitiveness. IT is impossible for a technology to travel all over the world in the IT industry, and no one can be sure how long the life cycle of a technology is.