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题：Facts About Life You Probably Didn't Know Life is full of mysteries and surprises, and even though we try our best to understand it, there are still things about life that remain unknown. Here are some interesting and perhaps surprising facts about life that you probably didn't know.
1. You Only Remember a Fraction of Your Life Our brains have a limited capacity to store memories, which means that we forget most of what happens in our lives. In fact, studies show that we only remember about 10% of our lives, and the rest is lost to time. So, make sure to cherish those special moments and create memories that will last a lifetime.
2. Most people don't find their purpose until their 30s or 40s Finding your purpose in life can be a daunting task, and it can take years before you discover what you truly want to do. According to research, most people don't find their purpose until their 30s or 40s, and some never find it at all. However, it's never too late to start exploring new paths and discovering your passions.
3. You Spent Approximately 25 Years Sleeping Sleep is an essential part of life, and yet we spend a significant portion of our lives doing it. On average, we spend around 25 years sleeping, which means that we spend almost one-third of our lives in bed. So, make sure you have a comfortable bed and pillow to make the most out of this necessary downtime.
4. You Will Never Be Able to Experience True Darkness As much as we crave the darkness of the night, the fact is that complete darkness is impossible to achieve. The human eye can detect even the faintest light, which means that there will always be some sort of light source around. Even in the darkest of caverns or caves, there are still some forms of light, such as bioluminescence from microorganisms.
5. We Are All Made of Stardust It might sound far-fetched, but it's true. All the elements that make up our bodies, such as carbon, nitrogen, and oxygen, were formed in the hearts of stars that exploded billions of years ago. So, in a way, we are all made of stardust.
6. You Make Almost 35,000 Decisions a Day Believe it or not, but you make countless decisions every day, from the food you eat to the clothes you wear. According to research, the average person makes approximately 35,000 decisions a day, both big and small. So, it's essential to learn how to prioritize and make informed decisions that will benefit you in the long run. In conclusion, life is full of surprises, and there are still many unknowns to explore. While some facts about life might be fascinating, others might be a bit more unsettling. However, it's important to keep an open mind and embrace everything that life has to offer, both positive and negative. After all, it's what makes life so unpredictable and exciting.