It's good that you have this perspective at such a young age.
Speaking of financial management, I don’t know if all your 800 yuan can be used for investment and financial management. If so, I suggest you save 500 yuan every month, persevere, and invest 300 yuan in index funds every month. I believe you will
Your income will increase. What do you need to start a business?
Experience, technology and money, saving 500 is to accumulate a little, and this investment is the most stable compared to other investments, but the risk is greater when investing in index funds. Of course, the income is far more than the deposit interest.
The most important thing in investment and financial management is to have a concept of what the money is going to be used for, and then allocate the proportion of funds in different investment tools.
Hope it can be of some help to you.