Let us take an example of accident. Let us assume that 100 people are travelling in wrong side. As per probability, if there are five ways among 100 ways in which a person can meet with accident, 5 persons will meet with accident. Then, those 5 people will get saved if there are no other 95 people. Therefore, other people who are thinking that nothing has happened though they have done very small mistake, are contributing to the 5 accidents???