Liquidity is the lifeblood of the crypto market. It ensures you can buy or sell tokens quickly without large price changes. Assets with high liquidity like BTC, ETH, and USDC are easier to trade and often have tighter spreads. In DeFi, liquidity pools (like those on Uniswap or PancakeSwap) enable decentralized exchanges and yield farming. Low liquidity? That means more slippage and risk. Whether you're trading, staking, or farming, always check liquidity before taking action. Smart traders follow the volume!