Me in a photo from five years ago and me now, this is an unexpected result created by records.

It's a bitter winter night outside, with a cold wind howling. After 10 p.m., I usually sit quietly inside, sipping a warm cup of tea, and winding down the day. But today, perhaps because it's so late, I'm feeling a bit sentimental, endlessly flipping through my phone's photo album. Then, by chance, I stumbled upon a picture of myself from five years ago in the winter. I took the time to carefully compare myself back then with the image I see in the mirror now. Although I'm in my mid-fifties, a logical analysis reveals that my skin texture and facial contours are much more stable now than they were five years ago. It's not just a difference in feel; when I objectively examine the condition of my pores and the depth of fine lines caused by dryness, the difference is clear. It seems consistent observation and documentation are a surefire way to pass the time. Back then, I just used the excuse of being busy and just applied whatever I wanted, but in recent years, I've been meticulously observing and recording my skin's condition, documenting the best ingredients for me. My own analysis of how moisture levels change in sub-zero temperatures and the stages at which oil-water balance is achieved has ultimately become my own valuable prescription. Winter is especially dry, and if you're not careful, the signs of aging quickly take hold. Tonight, I encourage you to go beyond simply applying products and carefully record how much healthier you are than yesterday. I'm confident that today's data will become the most reliable evidence of our youthfulness five years from now.