Mathematical modeling is a comprehensive application of mathematics, which requires extensive mathematical knowledge. More importantly, it is useless to recite a lot of formulas. We must understand the essence of these formulas and use them flexibly.
To model a specific problem, on the one hand, you need to understand the main characteristics of the problem and the mechanism of mutual restriction of various factors, on the other hand, you should have enough inventory (all dry goods) in your stomach, and then you can choose the best combination of mathematical tools to simulate the problem and get useful results. The more inventory, the greater the choice and the better the effect. This is the strength of comprehensive mathematics.
Your math is too poor, inventory =0, taking such a job is like blind embroidery. It's not your fault. Ignorance is fearless.
Just kidding, go ahead, as long as you can use your mobile phone and have netizens, you can handle it.
If you are serious, quit and do what you can.