Before I was in charge of the debugging and maintenance of the adapter, I often had colleagues come to me to ask me about the knowledge of the adapter, and I also have questions and answers as long as I know. In fact, my level is not much higher myself are in the stage of learning, but certainly a little more than the layman colleagues know. I spent a lot of time learning adapter when I wanted to do a lot of knowledge. Now I’m still quite satisfied to be able to find a stable job with a little specialty. There are still many students in our class who have changed careers. Of course, there are still some students whose grades are still very good. Maybe they really don’t like this field, so there is no one in it. Engaged in related professional work.