With the soaring of the house price, the dream of having a house becomes unattainable for most of the new graduates. They face a dilemma of dwelling narrowly or renting a room. People holding the idea of purchasing a house think that the advantages of owning a house of their own outweigh another choice. On the one hand, house price is expected to rise in the future. The possession of a house is expected to make profits in the long run. On the other hand, a house belonging to yourself makes yo...