In the early stages of trading, I would buy and sell randomly, relying on my feelings to chase the price and sell with bearish market. The money I made through luck would quickly be lost. Then I started to study techniques obsessively; I understood Candlestick indicators but often executed poorly, setting stop loss and waiting for Rebound, catching trends but getting out of positions too early. Eventually, I developed my own system that allowed me to make stable profits, but after a series of profitable trades, I would increase my Position, and a single mistake would wipe out my profits. In the end, I achieved a unity of knowledge and action; I could instinctively operate by observing the market, leaving the market and taking the opposite position as naturally as breathing. The journey from random buying to instinct took three to five years at most, with the key being learning the basics, persistently executing, and aligning with my personality; every step of reflection counts.