Hey there! Adventurers of the crypto world! Get your minds ready, fasten your seatbelts, we're off!

Imagine that the crypto world is a crazy amusement park, and various cryptocurrencies are the thrilling roller coasters. If you don't understand it, it's like riding blindfolded, just waiting to be thrown off and crying!

You should know what blockchain technology is, right? It's like the 'soul' of the coin; once you understand it, you can connect with the coin's spirit.

And those dazzling candlestick charts, don't be scared by them, they are just the 'ECG' of coin prices. If you understand them, you can know in advance whether the coin is going to surge excitedly or lay down exhausted.

Risk control is crucial; don't throw all your assets in at once, or if the coin price takes a nosedive, you'll be left holding a blanket crying!

Policies are like the weather, they can change in an instant. You need to keep your ears perked up, or when a gust of policy wind comes by, you might get lost!

In short, to survive in the crypto world, professional knowledge is your protective amulet. With it, you can earn plenty in this crazy world and laugh all the way to the bank!