Life is an endless battle. The more eager and sophisticated you struggle, the more you will prevail. But if you stop fighting, life will overwhelm you and push you down! It's hard to get up again, when you're lying on the ground, held down and discouraged by accumulating problems. So never stop fighting and instantly annihilate every problem that you encounter, one after the other! The further you get, fighting through that ocean of problems, the higher you score and the better your reward.