As an old bird in the building materials industry, I personally think that the interior design industry is ok, but you should also fully realize that all walks of life have elites who have done well and people who have done very ordinary things. The future development of interior decoration design industry should be good, but to become a leading elite in the industry, it takes years of practical design experience to reach the threshold of chief designer. On the road to the chief designer, what is needed is persistence. If you want to learn now, learn basic design software, CAD first. 3DMAX, simple and cool music, sketch master, etc. Then look at the decoration knowledge, apply for the position of draftsman or designer assistant in the decoration company, and then make an appointment with the designer every day to discuss the scheme, draw the design drawing, measure the size, modify the scheme and communicate the scheme for a period of time. Finally, you can independently design a simple Tu Tu, such as the design drawing and floor plan of one room and one living room. Original drawings, wall renovation drawings, water and electricity drawings, furniture drawings, etc. And then grow up slowly. A good design takes about 6- 12 months to start, and then you can learn and progress slowly, and then you can get in touch with the elite slowly. Nothing can be done overnight. Hold on, hold on.