As soon as I opened my eyes, I lost over 500. I took profits before going to bed and thought about hanging up an order to continue trading (if I didn't hang up ETH before going to bed, there would be almost nothing wrong with this order). When I opened my eyes just now, I thought I had read it wrong. ETH is really difficult this time. Stop loss and don't hold ETH. But I will prepare to increase my position in BTC, don't touch anything except BTC.