In the past forty years, society has changed dramatically. In the past, driving skills were a symbol of career stability; then, English and computer skills became the stepping stones for job hunting. In a blink of an eye, the one-cent text message during the Spring Festival brought huge wealth, and taxi drivers enjoyed the fruits of their labor. However, today's market is no longer the market of yesterday. Private cars, shared bicycles, and shared electric vehicles have sprung up like mushrooms after rain, and taxi drivers' lives are no longer as stable as before.

Telecommunications giants China Unicom and China Mobile did not expect that the emergence of WeChat would almost reduce the text messaging business to a verification tool; digital camera giants were even more unexpected, and the rise of smartphone camera functions made their products pale in comparison. Even Master Kong, a giant in the instant noodle industry, did not foresee that the rise of takeaway services would bring it a huge impact.

In this world, the most solid guarantee is no longer the monopoly of a certain industry, but the ability of individuals to constantly learn and adapt to the times. Reality tells us that it is often not the competitors in front of us that eliminate us, but the ever-advancing tide of the times and the pace of technological innovation.

We need to ask ourselves from time to time: How long can the skills and knowledge we have mastered now remain competitive? Five years, three years, or just one year? In order not to be left behind by the times, we need to continue to learn, keep pace with the times, and embrace change. Only in this way can we gain a foothold in the ever-changing world and maximize our self-worth. $BTC