Bitcoin short-term suggests a rebound near 82000 and short any level above 82000, stop loss at 83100, target 80600-90400, continue to hold any short orders. A slow falling market will definitely have an accelerated decline.

Temporarily arrange a long position for short-term trading near the first retracement low of 80400-80000, with a stop loss at 79400 and a target of 81600-82000. If it strongly falls below 80000, abandon the long position. Alternatively, go long after a rebound breaks through 83000 and then retests.
Ethereum is likely to fall below the previous low of 1752. If it doesn't break, it won't establish a new base. It's not ideal to short around 1800. Wait for it to break the previous low and reach around 1742-1730 for another entry point, with a stop loss at 1690 and a short-term rebound target of 1816-1830.