it is true that loneliness is a hidden killer. in old days the older persons want to share  his or her experiences t o their children and grand children. that moments they discard them due to generation gaps and they are unable to spare their time  due to business, services , educations.if they are widows or widowers  that time their lives more and more difficult.their, physical capacity deteriorates, loss of memories,loss of appetites and their habits  are the main factors to their  loneliness. human nature is to share his experiences and wants to teach his wisdom, and passing the time by gossips. so the old men and women live in the cluster form or in club, so their longevity will be there.their ways of recreations are differ ants so provide such facilities to them.  drarvindjain1951.blogspot.com ht4/2/11