First

we know that are where all will be fixed in one direction, the future. let look to the future where a world war, second world war, the cold war. whether the Our Veteran did at that time?

they have the "imagination" about the future of those who set such unity in the resistance against the attacking country as francis and english berseta allies face the german nazi soldiers, as well as a sense of unity to a country like Germany which was split in two factions, thereby imagination I can conclude that the imagination is an early stage of planning that "you could say mad scientist at rebirth stage as growing especially in his time 'cause have a coordination and a goals for success in the future.

 if you play games like Grand theft auto, imagine what happens if you are in a difficult situation such as the game "Left 4 Dead". Such a situation can be happened in real conditions, the function of the imagination is a planing in the future
 
there are a few people wrong about imagination. such responses some people who dislike an advancement so they often think, why do you always imagine, is not it better you read the book?

in a practice may state that in a real situation kitra facing complex issues where may not be learned. whether the science that only from from the book? maybe only receive 42.9% of the benefits of science books. 47.1% while the rest of learn through direct experience.