Lately, the fee rates have been extremely volatile again, and the group is arguing whether it's a reversal or just more bubble squeezing... I'm actually more anxious about: if I slip up or get phished one day, a single wave could wipe out everything. When the asset size is small, a hardware wallet is enough; it's like adding a "confirm" button for yourself, so you don't click the wrong thing so easily. For those a bit bigger and still want to continue speculating, I prefer multi-signature, to block the route of "me acting impulsively," but the downside is it's troublesome, and when rushing to chase orders, I want to curse myself. I think social recovery is suitable for those who are really afraid of losing their seed phrase, but it requires trusting the person or device—basically, shifting the risk somewhere else. Anyway, right now I do this: when I see strange activity on obscure addresses, I first screenshot and save it... then decide whether to take action.