"I've tested hundreds of zero-cost airdrops over the past six months, and based on the team's success rate, here's the conclusion: Zero-cost airdrops are dead. From now on, making money in crypto might depend on the following strategies: 1⃣ Deep participation 2⃣ Daily reviews and sharing insights on Twitter 3⃣ Identifying quantifiable opportunities 4⃣ Developing Bots 5⃣ Starting quantitative strategies Airdrops have now become a byproduct. Daily earnings (including mental growth) are the real positive feedback. As the crypto space becomes increasingly professionalized, it's time to abandon the old zero-cost mindset, level up your expertise, and focus on higher-certainty opportunities.