Although, saying that, I would
- probably walk round a ladder rather than under it
- always say good day to a magpie
- never put new shoes on the table
- not open an umbrella inside
- not cut my toenails on a Friday
- not break a mirror
- touch wood so as not to tempt fate
- avoid standing on a crack on the pavement
- always throw a pinch of salt over my left shoulder if I spilled some
- not pass anyone on a staircase
otherwise I'm not superstitious at all!
Are you superstitious?
If you want to see some more superstitions look here.