Modern medicine and developments in medical science have solved the impossible task of conquering many fatal diseases. Therefore people attain the relief of long, happy and painless lives. Some of the numerous outcomes of this relief are rescue from long-term and painful anxieties, accumulation of concentration on subjects that are usually very difficult to do it under painful circumstances and more significantly the importance of healthy decision-making. Apart from that long accumulated experience of older people are helpful for developing a better society.