Core Viewpoint - The article highlights the journey of an investor, known as "橘海孤舟," who transitioned from the advertising industry to full-time trading, achieving significant returns through disciplined strategies and market understanding [3][4]. Group 1: Investor's Journey - The investor began trading in 2015 with an initial capital of 300,000, experiencing a peak asset value of 2 million before facing significant losses due to poor market decisions [3]. - A turning point occurred in 2023 when the investor decided to trade full-time due to a contraction in the advertising industry, leading to a focus on developing a structured trading approach [3][4]. - The investor emphasizes the importance of learning from past mistakes and adapting strategies to market conditions, which contributed to achieving a 470% return in 2023 [4]. Group 2: Trading Strategies - The investor's success is attributed to three main strategies, referred to as the "trading triangle": focusing on policy-driven themes, dynamic position management, and emotional cycle management [4][5]. - The first strategy involves identifying core themes driven by government policies, such as low-altitude economy and artificial intelligence, which are expected to have long-term investment potential [4]. - The second strategy emphasizes the importance of position management, advocating for diversified investments to mitigate risks associated with individual stocks [4]. - The third strategy involves managing market emotions, with a focus on decisive actions during market fluctuations to avoid significant losses [5]. Group 3: Advice for Ordinary Investors - The investor advises against full-time trading unless absolutely necessary, highlighting the current market's complexity and the need for a stable financial foundation [6]. - Emphasizing the importance of mindset, the investor suggests avoiding greed and learning to take profits early to prevent losses [6]. - The investor also recommends taking breaks after consecutive losses to maintain emotional stability and prevent further financial damage [6]. Group 4: Upcoming Competitions - The investor expresses excitement for the upcoming "券中实盘大赛," viewing it as an opportunity to test trading systems and learn from other participants [7]. - The investor believes that competitions provide valuable insights and opportunities for growth, regardless of experience level [7].