Many people have one number or a set of numbers they have deemed as "lucky " 'these numbers may be chosen at random or have a personal significance, such as a birthday or anniversary. Many of these people have no reason to believe that their number is lucky; instead, the number may simply provide comfort for them. Others may have experienced luck with their number and continue to use it in the hopes that it will one day again bring luck.
Others, however, scoff at the idea of lucky numbers, claiming they are simply just numbers and bear no significance on the situation at hand. These people typically are very practical and find it ridiculous that people rely on such trivial things to determine their actions.
I feel that these so-called lucky numbers have no bearing on success or failure in a given situation. However, one may have a favorite number that they use more frequently than others but do not associate this number with luck. For those that do believe in them, good luck.