It’s a phrase I read and hear all the time. Thousands of books have been published claiming to reveal it. Celebrities and CEOs are constantly asked about it. And countless articles focus on uncovering it. But the truth is, there is no secret. In fact, becoming successful is simple. The first step is to shed light on your koraji—a Korean term I use that describes a lack of understanding and awareness of your weaknesses. If I were to ask you, “What are your weaknesses?” You may think you already know them. But based on what I’ve seen, I realize most people don’t—at least not fully. Unfortunately, when you live under…