$NVDA 251226 187(NVDA251226C187500.US)To be precise, this is my first year of investing. I've read many books, like Livermore, Simons, Duan Weiping, and Jige..

I know a lot of big principles

1. You must love money and understand its importance, or it's easy to treat it as just a numbers game

2. Buying stocks is buying companies, buying business models, buying future cash flow discounts

3. Find companies with good business, good leadership, and good prices

4. Know you're an ordinary person, know everything is cyclical, know luck plays a role in success. Know these three, and your achievements won't be low

5. Pyramid adding positions, inverted pyramid reducing positions, lowering costs, so you can hold on

6. Cut losses in time, make sure you stay at the table

7. No shorting, no leverage, don't touch what you don't understand

8. Bull markets are when ordinary people get harvested