The known fact is that the majority of games which are played in casinos are games of luck and chance: roulette, baccarat, slots, craps, keno and others. That is why casino players strongly believe that everything around them can work on bringing good or bad luck in gambling. Casino players are probably the most superstitions people in the world who try to attract luck to them with the help of various items.But gamblers also believe that some things or deeds can attract bad luck too, and that is why they try to avoid all these items. Some of such superstitions are well-known for all people because they are connected not only with casinos; but some of them are really crazy and sometimes even funny.A broken mirrorIf a mirror breaks in your house when you plan to visit a casino, it is a sign that it would be better to postpone this idea and not to go there today.A black catIf you go to a casino and you see a black cat which crosses your road, it is a sign that you should go back home and not to gamble today. Black cats are believed to bring bad luck in general, so, this superstition is not related to casinos only.Black colorGamblers believe that it is better not to wear black clothes when you decided to visit a casino. Even if you play some casino games online, it would be better to avoid black clothes because black color is considered to bring bad luck.A dogA gambler will never play casino games if his dog is near because this animal is believed to bring bad luck in gambling.Counting moneyA superstitious player will never count money while sitting at a casino table. This superstition is present in many countries all over the world today.Touching shouldersThis superstition has come from China: if somebody touches your shoulders during gambling, you will not be lucky today and lose all your money.One more popular superstition concerns the main entrance of a casino. It is believed that if a gambler comes into a casino through its main entrance, it will bring a bad luck to this person.