Actually, at first, I wanted to specifically point out that only BTC and a few other 'mainstream' tokens were worth mentioning. But then, something happened around me—one of my friends unknowingly bought some Dogecoin at some point. A couple of years ago, while cleaning out their wallet, they found it was worth several million RMB. They even flew to Singapore to treat me to drinks because of it. So, I didn’t add any qualifiers. After all, looking back at the early days, Bitcoin was just another altcoin. Who knows if there will be a second or third 'BTC' in the future? But honestly, when it comes to altcoins and memes, the probability of them going to zero is much higher than the chance of one turning into something like Bitcoin. At the end of the day, this world still makes you pay for your own understanding.