"このゲームをプレイできるのは一度きりです。私たちは一つの人生を持っています。"

Life is unique and irreplaceable; we get just one shot at it. This sentiment highlights the preciousness of our time here on Earth. We can't hit a reset button or ask for a do-over. Every choice we make, every path we take, is part of our one-and-only journey.

Historically, people have often been reminded of life's fleeting nature, especially in moments of crisis or profound change. Think about it: during times of war, pandemics, or after a close call with death, the realization dawns on us that our time is limited. For instance, during World War II, soldiers were acutely aware of their mortality, which made every moment of peace and camaraderie that much more significant.

Let's dive into a real-life example: Steve Jobs, the co-founder of Apple, often spoke about how his awareness of mortality influenced his work and life decisions. After being diagnosed with cancer, he reflected deeply on the finite nature of life. This pushed him to prioritize what truly mattered—innovating and creating products that changed the world. Jobs once mentioned in a commencement speech that remembering he would be dead soon was the most important tool he used to make big choices in life. It stripped away the fear of failure and external expectations, leaving only what was truly important.

So, how can you incorporate this wisdom into your own life? Start by evaluating your priorities. Are you spending time on things that genuinely matter to you, or are you caught up in societal pressures and trivial pursuits? It's easy to get lost in the day-to-day grind, but taking a step back to assess where you're headed can make all the difference. Create a list of what's most important to you—whether it's your family, dreams, or personal growth—and allocate your time and energy accordingly.

Imagine this scenario: You've always wanted to write a book, but you keep putting it off because of your demanding job. Years pass, and the dream remains unfulfilled. One day, you meet an old friend who was diagnosed with a terminal illness. This conversation jolts you. You realize that if you don't start writing now, you might never get the chance. You begin dedicating an hour each day to your book, and slowly but surely, your dream starts taking shape.

The core idea here is not to wait for a life-altering event to start living fully. Don't postpone joy, passion, or the things that make you feel alive. It's about embracing the present and making intentional choices that reflect your deepest values. Remember, there's no rehearsal—this is your one-time performance. Make it count.

So, next time you're faced with a decision, big or small, ask yourself: "If I only get to play this game once, what choice will I be proud of?" Whether it's spending more time with loved ones, pursuing a long-held ambition, or simply savoring the small moments, let the awareness of life's singularity guide you. Live deliberately, cherish each moment, and make your one life truly remarkable.