You can't learn anything from working in a factory, but you work hard every day. I'm only 26 years old. I am too tired to work every day, but I have no skills.

I think, if you feel so bad, you should have the courage to change all this. In fact, you will learn something from everything, but it is not necessarily what you want to learn most.

First of all, don't underestimate your efforts. At least it shows that you have a hard-working personality and a good figure.

Then you said you couldn't learn technology. I think you can find ways to improve or learn skills. After all, you are still young, and you still need skills. Nowadays, the social competition is fierce, and there must always be a skill. It is better to think about how to find your own advantages and bring them into play without technology.

Finally, I think emotional intelligence is a very important thing for people. If you don't like others doing badly, at least you can not do it yourself. Besides, although such people have always existed, they are not all like that. Excellent people should pay more attention to the people you admire. Like them, people who learn from others are always in society. Can't be divorced from society. If you are an adult, you can't feel sorry for yourself. If you are dissatisfied, you must change yourself, not only at work, but also emotionally.

hope this helps