pick up: Car closed at the front and open at the back.

spilling salt: A superstition in Western cultures holds that spilling salt is an evil omen. However, salt has had a variety of meanings in religions around the world.

opening an umbrella indoors: an irrational practice or belief that stems from a mistaken understanding of the cause of an event.

catching a falling leaf: if caught on the first day of autumn, a falling leaf could help you avoid a cold or sickness throughout the whole of winter.

walking under a ladder:the triangle is used to represent the holy trinity (the Father, the Son and the Holy Spirit), so it was believed that walking under the ladder was blasphemous.

carrying a rabbit's foot: In some cultures, the foot of a rabbit is carried as an amulet believed to bring good luck.

finding a penny: It represents new beginnings, the start of a new chapter and a fresh start.

seeing a falling star: good luck, a significant change in your life, or even the ending of something.

lucky objects: an object that is believed to bring its owner good luck.

breaking a mirror: If you break a mirror, it is said that you will suffer seven years of bad luck.

wish: feel or express a strong desire or hope for something that is not easily attainable; want something that cannot or probably will not happen.

throwing a coin in afountain: supposed to ensure good health.

bad luck: an unfortunate state resulting from unfavorable outcomes.