In the crypto world, more difficult than market fluctuations is controlling your own emotions.

Not chasing highs, not holding onto losing positions, not blindly going all-in, steady and cautious, taking profits when the time is right—that's the way to go the furthest.
What you want is not to get rich overnight, but to have the confidence to steadily hold onto each profit.
Today, Bitcoin surged from 80,972 in the early morning to 81,528 at noon, then strongly rose to a high of 82,828, showing a strong bullish upward wave with overall volatile upward movement during the day.
Ethereum rose from 2,377 in the early morning along with Bitcoin to 2,422 before pulling back.
The four trading ideas provided in real trading were:
Near 80,600 for Bitcoin, suggest entering long positions; near 82,400 for exit; a total of over 2,900 points gained.
Two short positions yielded over 1,400 points.
For Ethereum, two long positions: near 2,330 suggest entering long; near 2,500 suggest exiting; total of 96 points gained.
From the 4-hour Bollinger Bands, the opening band continues to expand upward, with prices always moving between the upper and middle bands.
The current middle band support is around 80,349, and the upper band resistance is about 82,769.
This indicates that the bullish trend still dominates, and the pullback is just a normal pause during the upward movement, not a trend reversal.
Although the KDJ indicator has slightly retreated from high levels, the K/D lines remain above 50 in a strong zone and have not formed an effective death cross, indicating that the short-term slight pullback is just a minor correction after overheated sentiment, not a trend reversal.
There is still momentum for continued upward movement.
Bitcoin: buy near 81,200, target: 83,000
Ethereum: buy near 2,330, target: 2,500