I constantly knock on wood. I even carry some around with me just in case. I hope the wood spirits bring me luck.
I throw salt over my shoulder whenever I use some in cooking, or spill some elsewhere. I want to appease some sort of spirit with that.
There’s a song that whenever I hear it I get bad interpersonal luck. I hate that song.
I like to think when something bad happens to me, it’s saving up karma for something good in the future.
I cross myself when the airplane takes off.
I believe it is tempting fate to say something like, “I’m all caught up on all my work!” (Related: “I have no more referee reports to do.”)
What are your superstitions? Or are you too rational to have any?