1. If you walk under a ladder you will have bad luck     2. To break a mirror will bring seven years bad luck      3. To open an umbrella in the house will bring bad luck     4. Putting new shoes on the table brings bad luck     5. Friday the thirteenth is an unlucky day     6. If a black cat crosses your path you will have bad luck     7. If you blow out all the candles on your birthday cake in one go you will get whatever you wish for      8. Walking over three drains brings bad luck     9. A lock from a baby’s first haircut should be kept for good luck      10. A rabbit’s foot brings good luck     11. Avoid stepping of cracks to avoid bad luck      12. Washing a car will bring rain      13. Wearing a certain pair of pants will bring good luck Sursa: http://www.dailymail.co.uk/femail/article-2230328/Britons-superstitions-Walking-ladders-breaking-mir...