The recent market isn't suitable for going long or short, so what should we focus on? Of course, it's all about watching the fluctuations. If it goes up too much, try shorting; if it drops too much, try going long. Right now, it's moving within a range. Of course, this is just small-scale play. For serious heavy positions, it's better to wait until BTC's main players step in, start market-making seriously, and accumulate more funds before participating.