Following on from greeting magpies, I think I'm not superstitious at all but actually I have a few picked up from mother. Sneeze, Bless You. Stops the devil from entering our souls. Umbrellas indoors. Ladders. Spilled salt over left shoulder - always do that. Don't wash your hair if you have a period. Don't put new shoes on a table ??? Don't bring lilac into the house. Don't make a present of a purse or bag without putting a coin in it. I could keep going . . .