Coin Circle, the largest knowledge payment platform. The Federal Reserve, interest rate cuts, rate hikes, balance sheet reduction, balance sheet expansion CPI、PPI、 Non farm payroll, unemployment rate, inflation, core inflation rate, US dollar index, capital flow, institutional holdings, option expiration, liquidation volume... which one do I not know? On chain data, transaction depth, funding rate, position size, number of on chain transfers, inflow and outflow of stablecoins, on chain active addresses, whale addresses, gas fees, Bitcoin halving model, Ethereum destruction rate, which one am I not learning? Which one do I not study, cycle theory, Kangbo cycle, Juglar cycle, encryption four-year halving cycle, bull bear alternation? Elliott Wave, Fibonacci retracement, trend analysis, support pressure, volume price relationship KDJ、MACD、RSI、 Bollinger Bands, Three Buy, Three Sell, Double Bottom, Double Top, Breakthroughs, Fake Breakthroughs, Shockdowns, Chip Distribution, Strong/Weak Boundaries, Emotional Indicators, Greed Fear Index, which technical school have I not learned? Emotional cycle in the cryptocurrency industry, cognitive retracement, hitting the board, buying at the bottom, hunting, buying low, selling high FOMO、FUD、 Black Swan, Runaway Coin, Emotional Flow, Narrative Switching, which one do I not watch or learn? SEC hearings, gray level lawsuits, spot ETF approvals, Biden speeches, Trump campaign, central bank digital currency pilot, Hong Kong dollar stablecoin, Asian trading session, Hong Kong Web3 policies, global regulatory developments, which one am I not keeping up with? BTC, ETH, SOL, AVAX, ARB, OP, ZK, L2, DePIN, RWA, AI Coin, Meme Coin, GameFi, SocialFi, EigenLayer, Restaking, TON, Celestia... Which track am I not sure about? Which industry chain do I not study, such as Bitcoin mining machines, computing power difficulty, network wide computing power, chip energy efficiency ratio, miner selling pressure, mining machine update iteration, mine electricity cost structure, and cloud computing power yield? Public chain, sidechain, cross chain, oracle DEX、CEX、 Wallet, RPC node zkRollup、Optimistic Rollup、 Bridge, liquidity pledge, stablecoin agreement, lending agreement, clearing mechanism, which one am I not familiar with? AI、RWA、GameFi、DePIN、Modular、Layer3、zkVM、Restaking、Account Abstraction、MEV、Bot Which narrative do I not follow, such as trading, quantitative arbitrage, exchange market making, V-God tweets, CZ dynamics, and Sun Jiexin coins? I read the white paper, listen to KOLs, browse on Twitter, mix on Discord, check on chain addresses, copy contract codes. Which information do I not understand at all? Watch the US stock market at night, the cryptocurrency market during the day, and Binance futures on weekends. If there is any fluctuation, immediately focus on the market. BTC's heart rate accelerates with a movement of one thousand US dollars, and ETH's blood pressure rises with a drop of two points. I feel shaky and anxious, and I have to force myself to replenish my position. Elon Musk tweeted, Grayscale reduced holdings, BlackRock increased holdings, Hong Kong ETF approved, Biden spoke, CZ posted, Sun Yuchen transferred funds, a certain chain crashed, whales sold, new listings on exchanges, hot lists exploded... which one I am not tracking in seconds? Psychology, game theory, behavioral finance, quantitative trading, macroeconomics, "How to Survive in the Wild for 100 Days", "The Great Compassion Curse", which one do I not memorize or read? Token unlocking, project party running away, liquidity depletion, end of lock up period, DAO voting failure, abnormal on chain voting, security incidents, smart contract vulnerabilities, whale pulling and smashing, Binance crashing again, SEC issuing another notice, which one doesn't make me nervous? I have to give a thumbs up to a million dollar tycoon's tweet, and follow up with a billion dollar fund's bottom fishing. Even if they lose money and become dogs, they still need to study "institutions attracting funds". So much knowledge, so much excitement, the pain of losing money, the pleasure of liquidation, the heartbeat of chasing high, and the illusion of taking profits, all make me deeply learn about human nature and finance. In the cryptocurrency industry, I only need $10000, and all my knowledge can make me lose at the level of a PhD. Playing in the cryptocurrency circle, no amount of pornography, gambling, or drugs can attract you. With daily fluctuations of $1800, your nerves are stretched. So young people must speculate on currency.