Science and technology has made so such progress that it is really funny to note that people are still blindly following superstitions.
Some of the well known ridiculous theories are : 1. Do not cut nails in the evening. 2.When a family member is about to go out for attending an important function or to carry out certain task, do not ask him or her where he or she is going. This is supposed to be considered as bad manners and might bring ill luck. 3.When a cat, especially black, crosses your path, it is a sign of bad luck. 4. Do not sneeze if your acquaintance is about to step out of the house. 5. Do not see mirror after the lamps are lit.