I think we should learn technology. It would be better if it were free. If you get the technology, it is your own wealth. No one can take it away, and there will be another way out for your future life. Don't rush to work after graduation. This is a problem for many college students. They want to make money quickly. They have been waiting for more than 20 years, and these days are not bad. If you are a training teacher, your career will begin. Once you work, it will be impossible to learn new things. So I suggest that you should further improve your skills. I hope my advice can help you. Good luck!