A couple days ago, I went to Niigata prefecture -- North Japan, to offer my last respect to grand farther-in-law at a funeral service. A lot of people made a call to express their condolences. I notice one thing. The bereaved were busy like bee to serve them food, drink and so on. This kind of situation lasts for a few days. After this period, they leave the bereaved, then only sorrow is left to the bereaved. The more people pay their respect, the more the bereaved feel emptiness.