Can you help with advice, tips on interior design in 3D?

Question

Design

Today I came across a lesson on interior design in 3d max, and I was very interested, even involved)
This is a completely new topic for me, I would like to get advice, rules, necessary information from you that will help me, as a beginner, understand where to start , what program do you need to work in, is it worth it to do it now, what you need to know in order to create interior design in 3D, do you need to be a designer beforehand to study somewhere for this, or how the hell can I dive into this niche and achieve results without being a designer.
I just really liked the sphere, making interiors for people in their homes + an interesting topic of modeling.
Is it possible to get a job in this specialty now, and, as I said above, what skills should I have in order to become an interior designer in 3D.
Will it be necessary to model objects or will the client give me ready-made objects or how does the work of an interior designer in 3D work in general, he is given a drawing of the house, he makes it in 3D, fills it with furniture, adjusts the light and everything, I just see how it works )) if not right, please correct me, I just really want to do something beautiful for people, but at the same time so that it is not stereotyped) as I gave the example above (they gave a drawing, made walls, inserted windows, doors, furniture , light and voila).
I watched several videos, climbed on Google, but I did not find answers to all the questions that I asked above.
I will be very grateful to you for your help!!!

Answer 1

The sphere is in demand in narrow (monetary) circles. Because exclusive design - pleasure is not cheap.
Teach (general knowledge of the sphere without being tied to the interior!): color design, lighting design, geometric harmony / patterns, design styles (each design direction has its own fixed sets of styles), UI / UX (convenience and perception).
As for the interior: historical styles of design, the main elements of each of them (an explicit expression of style), the shapes used, contours, materials, fabrics, colors ...
About 3D software - I’m generally silent ...
PS: go down and dive from the mountain like this It just doesn't work... ;)