I am of the opinion that joint families disappeared and the elders are forced to live alone and join old age homes. The purpose of marriage, bringing up children to support us in old age, have become useless. I heard that some youngsters are not marrying but saving their money in retirement funds for old age. In this context, I JUST WISH TO KNOW HOW THE NATURAL NECESSITY OF SEX IS FULFILLED. ALSO THE MINDSETS OF LADIES UNDERGONE A SEA CHANGE, IN THE ABSENCE OF MARRIAGE. I AM UNABLE TO THINK, HOW THE WORLD IS SHAPING IN FUTURE. PLEASE THROW SOME LIGHT ON THIS TOPIC. ALL THE BEST TO ALL OUR MEMBERS. THANKS