I'm quite a boring person; I just set up a regular investment and leave it there. But there's one thing I really need to remind myself: don't always give "unlimited" contract permissions. Clicking once felt great at the time, but I forgot to revoke it later, and I don't sleep well... Basically, it's like leaving the keys at the wallet's door. Recently, the community has been arguing over whether privacy coins/mixing coins are considered "original sins," but I think it's more practical to first secure my basic safety: revoke permissions after use, periodically check the authorization list, and don't wait until one day I wake up to find my balance reduced and wonder if I remembered wrong. Anyway, my current habit is: after transferring, interacting, I revoke permissions, and only then do I truly "turn off the lights and sleep."