First, the applicants for the self-taught college are generally on-the-job, so it is difficult to spare a lot of time to study. You can study at home if you have good self-discipline. Generally, people who apply for the self-taught exam are too busy to have free time, so they want to improve their academic qualifications by taking the self-taught exam. If they are self-disciplined, they can use their spare time to study by themselves and then go directly to the exam.
Second, if your self-discipline is poor, reporting to a training institution can play a certain supervisory role and make you more efficient. Many people generally don't read books after entering the exam, and they don't think about going back and forth until the exam is near. If they apply for training institutions, the teachers of the training institutions will supervise them, extract the key points and difficulties from the self-taught textbooks, and review them in a targeted manner, which may make it easier to pass the exam.
Third, self-taught textbooks, if you read them yourself, may need to be read through. If you apply for a training institution, the teacher will give you the key points and difficulties, which will be easier to master. Training institutions will sort out all the skills, key points, difficulties and easy test points of the self-taught examination. Students who participate in training institutions only need to master these knowledge points directly, memorize them well, and make good use of time during the exam, then the chances of passing the exam are higher. This can save a lot of time. The only bad thing is that if you apply for a training institution, you need to pay an extra fee, so you have to weigh whether you need to apply for a self-taught training institution.
Do you think it is useful to report to the training institution when you take the self-study exam?