Section B 36. An extended lifespan in the future will allow people to have more careers than now. 37. Just extending one's career may have both positive and negative effects. 38. Nowadays, many Americans have on average delayed their marriage by some eight years. 39. Because of their longer lifespan, young people today no longer follow the pattern of life of their parents or grandparents. 40. Many more people will be expected to live over 100 by the mid-21st century. 41. A longer life will cause radical changes in people's approach to life. 42. Fast technological change makes it necessary for one to constantly upgrade their skills. 43. Many people may not want to retire early because it would do harm to their mental and emotional well-being. 44. The close link between age and stage may cease to exist in a multi-stage life. 45. People living a longer and healthier life will have to rearrange their work and life.