For human beings, accustomed to living on land, travelling over water, or in the air, whether for the excitement provided by exploration and discovery of new lands, entertainment, or in search of livelihoods, has always remained an exciting prospect. Flying, which became possible barely 200 years ago, is probably the most exhilarating experience. And I have had my share of such excitement through incidents which I recall, some with pleasure and happiness, and some with a sense of dread