To trade successfully, we need to take the choice of currency pairs to trade seriously. After all, there are highly volatile pairs, and there are pairs with low volatility. There are trending pairs, and there are pairs that are more often traded in ranges. At the same time, different pairs have different spreads, which directly affects the profitability of each transaction. For my trading, I chose not very volatile major currency pairs, for which my broker has minimal spreads. This makes it possible to trade with small stop losses and make more profitable trades.