Seeing many people going long and getting trapped or even getting liquidated, my advice is to stop loss for those who are trapped, and then short on the rebound. There is a lot of falling space for BTC and Ether at this price level, and a 20% pullback can be seen in the short term. Of course, those doing swing trading don't need to consider these, but in the long run, the downtrend has already formed, and the market makers need to take profits and cash out. Moving forward, focusing on shorts is correct, as going long can only be for a short term and one must set a good stop loss.