most of the time it so happens that we get so caught up in the nitty gritties of life, so trivial meaningless materialistic things, which i must add, we don't realize at that time but then out of the blue something happens and reminds us how uncertain life is ..we are so.. lets say helpless... we are not in control like we like believe and we dont even know ka what will happen the next second.... dont know about others, but incidents like these leave me truly shaken to the core... like a reality check.... a humbling experience...reminding about the mortality of this world and me...