Currently, everyone is focused on alpha and only sees the temptation of alpha airdrops. Have you ever thought that you might be the fish being baited? In the past couple of days, merl has been hosting a trading competition, and I was tempted to participate as well. I don't know if it's a problem with my phone or my wallet, but yesterday, after refreshing the wallet a few times, it crashed. When I reopened the wallet, there was a merl waterfall. After trying several times, I ended up losing 800U after refreshing 32,000! So my advice to beginners is not to play with alpha! If you want an airdrop, they want your principal!