"良い判断力は経験から生まれ、その多くは悪い判断力から来る。"

This idea speaks to the notion that we often learn the most valuable lessons through our mistakes. It suggests that you can’t have good judgment without first having experiences—many of which might be negative or the result of poor decisions. Think about it: when you touch a hot stove as a kid, you learn pretty quickly not to do it again. That's bad judgment turning into good judgment.

Historically, this saying reflects a timeless truth recognized by many cultures and eras. Take the ancient Greeks, for example. They believed wisdom wasn't something you were born with but something you gained through living and, yes, messing up. You see, they had their fair share of epic failures, leading to lessons that were passed down for generations.

Consider the real-life example of Thomas Edison. This guy made over 1,000 unsuccessful attempts at inventing the lightbulb. Each failure provided him with insights—what materials didn't work, what designs were flawed. It was through these countless “bad judgments” that Edison finally succeeded. Imagine if he had given up after the first hundred tries. The world might still be lit by gas lamps!

So, how can you apply this wisdom to your life? Embrace your mistakes. Don’t be afraid to fail. When something doesn’t go as planned, take a step back and ask yourself: “What went wrong? What can I learn from this?” Journaling your experiences can be a great way to track what you’ve learned. Over time, this habit can help you make better decisions.

Imagine you’re learning to cook. The first few times, you might burn the toast, over-salt the soup, or undercook the chicken. It’s frustrating. But with each botched meal, you gain a little more knowledge. Eventually, you start to understand how long things need to cook, how much seasoning is just right, and you may even get adventurous with new recipes. Your kitchen disasters turn into culinary triumphs over time.

This concept also plays out in relationships. Think about your first heartbreak. It feels like the end of the world, right? But as painful as it is, you learn a lot about what you want, what you don’t want, and how to communicate better in future relationships. Each failed relationship brings you closer to understanding what a good partnership looks like.

Let’s get personal for a moment. Imagine you’re starting a new job. You’re eager to impress but end up making a mistake in a big presentation. Your boss isn’t thrilled, and you feel like crawling under a rock. But instead of dwelling on it, you analyze what went wrong. Maybe you didn’t prepare enough or misunderstood the project’s requirements. You learn from it and do better next time. Eventually, you become the go-to person for presentations.

So, the next time you’re faced with a setback, remember that it’s just part of the journey. Every error is an opportunity to gain experience and improve your judgment. Don't be too hard on yourself. After all, nobody gets it right all the time. Embrace the process—and you’ll find that your “bad judgment” will pave the way for smarter, wiser decisions down the road.