$53.$ Times have certainly changed since your parents and grandparents were young adults! From what you have observed and read about changing perspectives from generation to generation, especially the "CHANGING PERSPECTIVES" article on page $392,$ discuss the possible living arrangements of young adults, and what is the positive and negative of each, and why you think they have changed. What options did you choose in your $20$s$,$ and what were your reasons for rejecting other living arrangement options?