Trading is a game of courage and vision, brave people dare to enter decisively and take profits, clear-headed people understand to lock in gains in time. First take half of the profits, both securing the current victory and leaving room for the market to pursue higher returns, not greedily full, not obsessed with fighting, advancing and retreating appropriately, only then can one stay steady and long-term in the market. #BTC #ETH #BTC走势分析