Do you believe in superstitions?

I used to believed in them when I was a kid but, of course, it diminishes once I grew up.But,in some situations i used to believe in superstitions.For example,i select best date and time for doing any new or good thing. There are many superstitions about numbers in the world.. The number 13 is considered unlucky in almost all countries. In Brazil and Colombia, Friday the 13th is a bad and dangerous day. . The number 4 is considered a bad number in Korea. And the number 7 is considered a bad number in Peru. However, 5 and 7 are considered a most holy and lucky number in many countries. Some people believe that all dreams have some meaning. Sometimes, when you are dreaming, you can receive messages about your life or your future. If you dream about your wedding then you need take care because someone will die in your family. The same thing happens when you are dreaming about losing a tooth. However, if you dream that you are dying or taking a shower in clean water, it's a good dream because your life will improve. Another popular superstition is about animals. Some people believe that if a black cat crosses your path it's a bad signal. You need to go back and take another way.