Is Life A Trial And Error Game?

Each day is a great moment in the life of many beings; Beings of the Earth can't live without food and hunger; Hunger is the big need to be satisfied by all each day; Day and night making a complete day all have to do all! All things easy, difficult and hard all pay justice sure; Sure there is nothing in everyone's life, but goes on so; So full of thrill and suspense all matters are dealt with; With hope all begin and end day whatever be the situation is! Is next moment known, can all be prepared to face it well? Well, it is also cannot be said for sure due to its nature; Nature of each and everything is such that none is certain; Certain with some faith all things all try with hope to win! Win or lose like the toss of a coin decides of a game ever, Ever none knows for sure the end of life as in cricket game!