My friend, to put it bluntly, even if you haven't been to school, you can't learn in primary school. I think as long as there is nothing wrong with the brain, you should read first. Do you have any difficulties at your age? I'll tell you a way. Do you mind trying? Don't always think that you have a primary school diploma after you know how to read. Be bold and speak more. Trust me, you'll be fine. Tired of playing with mobile phones. Trust my friend.

My suggestion is to read more books, not those argumentative and scientific articles, but Jin Yong's novels. Judging from Ba Long Department, my university teacher's son doesn't like learning. Later, I lent him Jin Yong's novels, and his writing level improved rapidly.

This is a good shortcut. There is no need to receive formal primary or junior high school education.

Because our intelligence and social experience are no longer suitable for sitting in the classroom to study.

I think, for example, mathematics, physics, history, politics, chemistry and so on are used too little. Besides, if you don't engage in related work, you have long forgotten that learning is a waste of experience. It is better to grasp the key points and learn the language well.

My suggestion is: self-study.

There are no systematic education courses for adults in primary schools or junior high schools in society.

But English is ok. I suggest you have time to study.