To save your money, it is big enough. The bill for the future, we must recognize the savings now. If in the future we may want to use the money we save from that. For the acquisition of that required in the future. Because in the future there may be more or much higher today. And we need to use the money to attend college. To learn and the knowledge to use in future work and money is required to live at our house. We should know a lot of saving money. In the future, we will have no difficulty about money.