In 2015, spending $10,000 to buy ETH and then holding it until now, the account multiplied 20,000 times to become $200 million. Sounds simple enough - just hold on and do nothing.

But after truly looking at one's own K-line chart, one understands that this is not an easy task at all.

$10,000→$1,000,000→$14,000,000→$390,000→$30,000,000→$1,200,000→$93,000,000→$5,300,000→$323,000,000→$54,000,000→$200,000,000

Look at this process. From the peak to the bottom, and then climbing up from the bottom, it's a repeated mental interrogation. Can you tolerate when 1 million turns into 390,000? When 30 million in profits instantly drops to only 1.2 million, can you remain still?

This is the truth about long-term holding - no matter how much you earn in numbers, you have to go through countless death-like trials psychologically. The final question is just one: can you really hold on?