I had a lucky rabbit foot when I was a youngster. It was a beautiful orange color. It was attached to a keychain I kept in my pocket, and it got so worn from going in and out of my pocket that a lot of the fur wore off. It was a handy way to grab the keys where ever I had left them. Was it good for luck? I don’t know, I didn’t really believe in that sort of thing.
Some people carry crystals with them. For comfort, for luck, for spiritual guidance?
Read “Spiritual But Secular” from UC Observer