lisa
In the process of trading, we can't predict many unexpected things in advance, so everyone can control their positions in advance!
Grandpa Buffett once said that the basis of profit is: keep the principal, keep the principal, keep the principal, and keep these three in mind!
View OriginalGrandpa Buffett once said that the basis of profit is: keep the principal, keep the principal, keep the principal, and keep these three in mind!