To explain the impact that Japan’s geography has had in that country's evolution, the key elements from the passage are those that refer to the quality of the harbors and navies developed, as well as the abundance of fish, and not the diversity of the fish found there, nor the indenture of the coastline.
Im not sure this is right but i think they start out confedint and then eather when they lose they are sad but when they win they are happy and surprised