Here, I will tell you some professional knowledge first.

If you study architecture, you mainly work as a builder, that is, general construction management. The main contents of your work include: setting out, construction site management, construction process control, project quality control, etc. The nature of your job can be defined as management, which is relatively easy. After all, you don't have to do a lot of heavy physical work. But the salary is fixed, generally 4,000 to 6,000 builders, but if you have the ability, you can do several construction sites at the same time. Besides, there are hidden rules in this industry, which can make extra money.

If you are a steel bar manufacturer, you are either a worker or a contractor. Craft is heavy manual labor, and wages are generally calculated by the day, which varies from place to place. The contractor shall be responsible for its own profits and losses.

There must be a future, but you must be able to stand this. To tell the truth, unless you really love architecture from the bottom of your heart, or your family background is excellent, or your ability is strong enough to ensure that you are comfortable in this industry, your life will be very painful. The particularity of this industry doomed you to endure some pains in your life: you can't go home, you are lonely in the barren hills, you are ashamed of the wind and the sun, you are covered in dirt, and your hands are black.

My suggestion is to compare the return on investment before entering the business. If there are other occupations to choose from, and the salary is higher than this, there is no need to abuse yourself. If you are determined to get into this mess, you must first be mentally prepared. It is relatively easy to do construction. Those with strong ability and energy will work as construction workers in two construction sites at the same time, plus extra money. In this way, the salary can be guaranteed at least above 1W2, but please read the premise I gave you clearly. Being a steel foreman is only temporary. If you stay at the level of steel workers all your life, you will be very tired. Of course, you will get more jobs! However, if people want to go higher, it is good to be a steel subcontractor. The money earned depends on the square number and unit price, which is earned by 10W, but how many jobs you can take depends on your personal ability.

With so much written, it's up to you to choose. I hope my suggestion will help you! Good luck with your work!