psssst... not too sure on the wholesome truth of this Japanese fishing industry. But just take the analogy of it! Go get your SHARK.
The frozen fish brought a lower price. So fishing companies installed fish tanks. They would catch the fish and stuff them in the tanks, fin-to-fin. After a little thrashing around, they were tired, dull and lost their fresh fish taste. the fishing industry faced an impending crisis! But today, they get fresh-tasting fish to Japan. How did they manage...?
To keep the fish tasting fresh, the Japanese fishing companies still put the fish in the tanks but with a small shark. The fish are challenged and hence constantly on the move. The challenge they faced keep them alive and fresh!
Basically in our lives, sharks are new challenges to keep us active. If you are steadily conquering challenges, you are happy. Your challenges keep you energized. Don't create success and revel in it in a state of inertia. You have the resources, skills and abilities to make a difference. Put a SHARK in your tank next week, next month. Just put a SHARK in your tank.... and see how far you can really go!
Bring it on, 2015!