I am a newcomer and I have a few questions. I hope to receive feedback from the older siblings. You have been in this market for a long time, and I really hope you can take a little time to guide me. How to assess whether a coin has development potential? What factors should I look at, and how should I analyze them? I sincerely hope you can teach me, thank you very much. And one more question: What is Unlock token? And as seen in the image, on 16/9/2022, there was an Airdrop of 214.7 million and Airdrop of 601.3 million. Why are the prices different? What does Ecosystem mean? What does Governance mean? What do Incentives mean? What do Partnerships mean? I sincerely hope you will take some time to guide me and other newcomers so that we can understand. Thank you very much.