Recently, there has been more discussion about concurrency, sharding, and these narratives, which are indeed quite lively, but what I’m more worried about now is “being unable to escape.” A few days ago, after the main public chain was upgraded/maintained, everyone in the group was guessing whether the ecosystem would migrate. My first reaction was not to follow which project, but to check: whether bridges are usable, whether CEX withdrawals will get stuck, whether there is a chain reaction risk of liquidation on contract positions. To put it simply, no matter how cool the technology is, asset security and exit strategies are the underlying experience… I also don’t want to revisit my own “thought I had time,” better to stay cautious. Stay calm.