At present, less than one-tenth of people have finished college and are engaged in professional-related jobs. You may not be a teacher in the future, but it's too difficult to be a teacher now. It's mainly about relationship and money.
Even if you study as a teacher, you still have other choices. The first thing to do is to get the teacher qualification certificate you should get. Then you can get a certificate of CET-4 and CET-6, a driver's license, an accountant, a psychological counselor and even a patent agent qualification, and even get a light aircraft driver's license (such a future is really not a dream). In the future, if you step into the society, it will save you a great deal and help you a lot!