Before and After the Enlightenment
"Before and After the Enlightenment" explores the profound intellectual, cultural, and social transformations that defined one of the most influential periods in Western history.
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Blog
Thoughts, reflections, and stories on what I learn and experience.
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The bitter lessons behind a zero-sum game
In the hustle and bustle of capital markets, options trading is often packaged as a "small stake, big gain" secret to wealth, attracting countless retail investors to join in droves. Yet it is a zero-sum game—and most individual investors are destined to lose.
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Profit and loss have the same source.
In the investment world, it's hard not to mention the term "profit and loss have the same source," yet most people fail to truly understand it. This concept lies at the heart of trading philosophy—not merely a rational analysis of a trading system, but also a profound mental purification regarding cognition, psychology, and long-term thinking.
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