What does a guitar factory do? How did it come into being? I want to work there. What should I study?

When the factory purchases goods, the materials already have a certain shape. Firstly, materials are selected, then polished and shaped to make linked wood blocks, then the wood blocks are fired, air-dried and shaped, and then spliced. Then glue the joints together, then heat them once to set them, maybe not, and then label them lightly.

When splicing, it is necessary to calculate the position of the string and punch holes.

That's it, but seriously, the electric guitar is much easier to make. If it's just a hobby, you can do it. If you want to be useful, you must study for most of your life. And your inspiration. Skilled or something

But handmade pianos are expensive.

But I don't usually buy handmade pianos, because they are all made by manufacturers. I will be unhappy in case the manufacturer has a bad personality. It is better to make it with a machine that is full of no feelings.

You can't learn without a foundation now. What you want to learn depends on your position. You can't play the guitar alone. In the factory, everyone is responsible for one or two programs. If you want to learn, go in and learn from the master. If you study well, your salary is not low.