do not think the world is full of problems like. I would not put it that
.Thinking like this will not help fix the problem, then it would only be the destruction of our waste. To adjust the view. Look at the problem like the endurance test. Should practice in problem solving. And the source of intelligence that can not be found in books.The problem we see flaws that we may have overlooked. The problem is natural that every human face. Optimistic and find a solution to.