This is professional technology. Generally, middle schools have this major, which is still promising. After all, you can practice skills, especially boys. Skills are better than nothing. At least you can have a direction in choosing a job in the future, but it depends on your own opportunities. Generally, if you have the opportunity to enter a large enterprise in the future, the salary of technical posts is also good. If you enter some small factories, it is of course the living conditions. Generally two years is enough to master normal science. If you have a good teacher, you can learn skills in a short time. As for technology, it depends on your personal ability! I wish you a bright future!