Long positions on $bnb and Bitcoin, the day Bitcoin opened was too volatile, with too much whipsawing, so I exited early to avoid emotional stress.

After the first decline of $bnb , there were obvious signs of support, with a rally, sideways consolidation, and another rally, moving very rhythmically.
When looking at the 5-minute small timeframe showing a bullish candlestick, it was a good time to open long positions.
However, in the overall downtrend of the market, this position could only be taken with the mindset of catching a rebound.
When the 15-minute timeframe shows increased volume, I would reduce positions or exit.
Next, I consider continuing to short.
Rebounds are only small each time, while the decline seems endless.