One by one, I don’t know what to panic about. They are all experienced traders. The 30% correction of altcoins is within expectations. Besides, it is a cliché to control positions and pay attention to risks. I don’t need to say more. I haven't opened an account all day today. Short-term profits and losses should not affect long-term judgment. This is the psychological quality of a mature trader. I’ll open my account now and look at my positions and you’ll know, oh shit, where’s my position?