One of the most important things every new crypto trader should learn is how trading pairs work. A trading pair shows how much of one asset you need to buy another. For example, in the ETH/USDT pair, you're essentially trading Ethereum against Tether. If ETH/USDT = 3500, that means 1 ETH is worth 3500 USDT. Understanding pairs helps you make smart decisions when buying, selling, or switching between cryptocurrencies. Always pay attention to the base and quote currencies. That small detail could save you from big mistakes.