Please talk about the pit of self-taught examination. Where are you?

Self-taught examination is the most difficult in adult examination, and generally speaking, the study time is the shortest. As long as all subjects are tested, you can graduate. Many students are stumped by one or two courses, such as English. Many people can't get through, so they can't get the certificate for a long time. Of course, if they can't get a wife, they also feel very pitted. It's hard to feel up and down. This is the origin of the pit!