Learning skills is not overwhelming. I like studying and I can make a living in the future. If I can't learn well, I won't have to bother others to repair broadband. Of course, it is not recommended if you are at school. After all, learning is more important. Personally, I think, if you don't study well, or your family conditions are not good, then try to learn the technology well, so as not to be reduced to the point where you don't know what to do in the future. Like me, an example of failure ~ ~ Come on.