This round is genuinely difficult. Secondary trading relies on discipline, while primary trading relies on fate. Looking back at the 20-24 phase, it was essentially two bull and bear cycles with countless opportunities. How many could you seize? The 20-21 phase was the DeFi craze, where ordinary people rushed into mining. At that time, there were some legendary mines on BSC, like Bunny, with single coin prices of several hundred USD, and pools with million annual yields per hour. Later, there were derivative mining pools on multiple chains, like the small ghost DEX on FTM and the launchpad on AVAX. The first game and the second game both had returns of 10-20x. I remember it very clearly because that was the path I took. The end of DeFi was in 2021, with the emergence of legendary projects like OHM and countless defensive projects. The famous 3:3 also appeared at that time, even buying OHM at a dozen USD could peak at 30-50x. The market was relatively cool in 22-23, but projects like Axie and StepN emerged, offering 'X to earn'. Although I couldn't understand this wave in hindsight, early StepN was indeed proven to be a breakout in some sense. I didn't catch any of the above because I was disheartened by the first wave of GameFi. 2024 is a turbulent year, with various opportunities every month, from pump and dump to elections, from ordinals to inscriptions, from TON's mini-games to DePIN to AI agent meme craze. There are too many who are alive but already dead, never to rise again. How many opportunities are left?