Cross-chain bridges, to put it simply, are about embedding "who to trust" into the code. Multi-signature looks secure, but it's really just splitting the single point of failure among several people who press the button together. If someone runs off, gets phished, or even if insiders manipulate things, it can still fail. Oracles are even more mysterious—you think you're waiting for data, but really you're waiting for the person feeding the prices to not mess up.

So now, before I cross, I force myself to "wait for confirmation," not just waiting for on-chain confirmation numbers, but more importantly, waiting for the emotions to cool down: when funds suddenly rush to move out all at once, it's usually triggered by policy changes, tax hikes, or compliance trends scaring people into action. The more urgent, the easier it is to stumble. I'd rather be a bit slower, spend a few extra minutes on fees, than risk using my principal as a test net for the bridge... I've been burned before anyway.