Many people immediately say, "Small principal? No chance!" But back in the day, I only had 3000U, and I managed to grind my way up from a "small fry" to a "big shark" that could turn the tables. Step One: Small positions for guerrilla tactics, take profits when you can At that time, I was like a rookie, with only 3000U in hand, too afraid to charge in recklessly. I only dared to use small positions to test the waters, entering and exiting quickly. When the market gave me a little profit, I immediately took it, without dragging my feet. Bit by bit, I grew my 3000U to 12600U. Others laughed at my small gains, but I knew in my heart: this step was the lifeline for survival. Step Two: Use profits as bullets, never touch the principal Once the market direction became clear, I changed my strategy—adding positions, but only using profits! I treated my principal like a sacred offering, never touching it. This way, even if there were fluctuations later, I would only lose profits, while my...