This morning I made a profit of over 500u in trading.

Human nature is greedy; when I make a profit like this, I always want more. But when I incur losses, I think that as long as I can break even, I will definitely exit. But when I really break even, who can resist the temptation of profit? So every day, I really don't rush, I'm taking it slow.

Slow can lead to calm, and calm can provide direction.