I've recently revisited the terms L2 (data availability, ordering, finality) and felt that there's no need to be scared. Basically, there's one main thread: who do you really trust, and whether you can reconcile the accounts if something goes wrong. Where the data is stored, who queues up, how long it takes to be considered a "true transaction"—these determine whether you're playing for excitement or playing for certainty.

Later, I realized that many newcomers are led by memes and celebrity calls, essentially using attention as liquidity. When the rotation speeds up, it's easier to catch the final baton. I now focus more on verifiable on-chain signals: whether transactions are concentrated among a few addresses, whether bridge inflows come in waves... Anyway, I prefer to be a bit slower, waiting for secondary opportunities to be more solid.