A massager said to me that many people misunderstand. Many people think they get age with same ability of these days. But actually by getting old, people lose various ability even we don't expect. When people faced the situation for example, they can not walk, thry can not hear well, they can not eat and so on, they panic. Their future is shown in the hospital or nursing care institution. No one can not ignore it. So we should prepare for that even we don't like it.