What is the reason for holding on to profits during trading while stubbornly enduring losses?

In yesterday's trading, I went long on $ETH with 3700 in coin position and made a maximum profit of 3 ETH.

Today, many group friends said that Sun Ge transferred to Binance to dump and prepare to go up, should So Ge run or not.

I replied that the fundamentals have not changed.

The logic of taking profits and stopping losses in trading is set based on expectations.

First of all, the information source for group friends is from Twitter KOLs; can this be used as a trading expectation?

According to ARKM, Sun has put many of his ETH into Lido staking.

It turns out that the ETH transferred from HTX to Binance, everyone just assumed it was Sun Ge, looking for a reason to squeeze him.

Therefore, not verifying the source of information as a trading expectation is just gambling.

So even if 230,000 ETH belongs to Sun Ge, compared to the buying impact of ETFs and cryptocurrency stocks (daily inflow of 700,000), it’s not that fierce, right?

Of course, if you think the fundamentals will end because of one person, I won’t say much.

Currently, there is no change in macro fundamentals.

The technical aspect of ETH's K-line also does not show a downward trend.

Therefore, I hold technically; I originally wanted to add at 3600, but since it hasn’t reached, I added a little.

The process of thinking and discussion can be seen in the comment section.