I am 19 years old this year and have not been to school for nearly four years. I was always rebellious in adolescence. Now I feel so sorry that I didn't study and wasted four years.

You are only 19 years old, and you are still young. You can spend a lot of time. Now you are studying, no problem. Don't waste all your time on regrets. Regret can't improve your present situation. Only by being a rock enterprise can you change your life and future. Now you can go back to school to study. Now there are so many kinds of adult education and many choices. If you don't want to learn that kind of formal education, you should always lay a good foundation for your future career planning, otherwise you have to have education and no skills without education. What do you depend on?