In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Article: If you don't prepare yourself now, retirement may be some of the most boring and dull years of your life. To have a happy, fulfilling retirement, you need to start preparing right away. The most obvious thing for people to do when they retire is to take up a hobby. The most important step to take before retiring, though, is to make sure that you actually have started some hobbies. Once you're retired, unless you 've already started a hobby, you'll find it very hard to get into something new. Some hobbies aren't for everyone. Think about what you enjoy doing and start participating on a casual basis now. Another thing many people participate in is volunteering. Not only does volunteering give you something to do, it also gives you a sense of accomplishment and can add meaning to your life .Volunteering is also rewarding in other ways, too. There are hundreds of different types of volunteer services and you'll always be able to meet new and interesting people. Also, don't think that volunteering is always only about helping someone for free. Many companies pay their volunteers after they've had enough experience and prove themselves to be valuable workers. There are plenty of other potions, as well. Going back to school is a great way to keep yourself feeling young. Taking a vacation around the world with your loved ones is another great way to spend your retirement. Ultimately, though, the key to a happy retirement is simply keeping yourself busy and doing whatever you love. If there's nothing you love doing now, then you'll find that once you have a vast amount of free time, your life will be pretty empty. Now is the time to find out what you want to do when you retire.
Answer: Because we are likely to have difficulty starting a hobby after retirement.
Why does the author suggest starting a hobby before retirement?

Article: The idea of sailing west to reach the riches of the East Indies and the Asian mainland was much in fashion with cultured Europeans during the late fifteenth century. Learned people agreed that the earth was round: their only questions were how long and how dangerous would be a trip to reach the Orient. Christopher Columbus, the son of an unknown weaver, and himself a weaver of ambitious dreams, made his historic voyage to the New World in 1492. He didn't go to school very much, but be learned to read and write Spanish during his travels. He also taught himself Latin because all the geography books were written in Latin. Sailing with a tiny fleet of three ships, the Santa Maria and two smaller ships, the Pinta and the Nina and a crew of ninety sailors, be found the thirty-three-day crossing easier than his nearly-decade-long effort to find royal sponsors willing to support it. The trip drew not only on his own skills as an expert ship's captain, but also on his ability to plan such an expedition, obtain governmental approval and financing, and finally, demonstrate its success so that such explorations could continue. He tried for years to get King Ferdinand and Queen Isabella to supply him with ships and money. Finally they agreed, but he made more demands. He wanted to be made a knight, admiral of the Ocean Sea. He wanted to be the viceroy and governor general of all lands he would discover. Also he wanted one-tenth of everything he found of value in the new lands. The explorations that followed Columbus-those of Cabot, Verrazano, Cartier, and many others-benefited from a new maritime technology borrowed from Arab sailors and from a variety of new vessels (,) such as the light-weight caravels employed by Columbus. Sailors also perfected sails and various types of riggings that gave ships added stability and greater maneuverability on the open seas. And when leaving sight of the coast, new navigational aids-charts, compasses, and astrolabes-permitted them to determine their position with some, though not perfect, accuracy. Columbus himself made a total of four voyages to the New World but he did not become rich as he had hoped. At the end of his life he only had a pension the king and queen had given him because he was the first to reach the New World. He spent the last few months of his life in bed because of the pain of arthritis . Columbus not only discovered a New World, but led the way for other explorers.
Answer: The oriental countries.
What was the dream destination of Europeans in the late fifteenth century?

Article: If "I love you" are the three nicest words in the English language, then "just in case" must be the three most annoying. They are often followed by "you never know..." suggesting a whole bundle of horrors if you don't go along with the "just in case" idea. The first "just in case" you heard was probably from your mother. Do you remember "Always make sure your underwear is clean. Just in case"? You'd ask "In case of what?" and she'd say, "You never know..." If you kept asking she would finally say the ominous words. "You could be in an accident." Through most of you school years, besides books, pens, etc... you carried around a heavy sweater, sunscreen, and a rain coat, just in case it got cold, or hot, or it rained. Thanks to Mom, "just in case" ruled your life. It was the same with Halloween candy. "Don't eat in until Mom or Dad can check it out, just in case." "In case of what?" you'd say. "You never know." "Know what?" And then it came - _ . which ensured you would end up letting Mom and Dad eat all your candy. Simply because they loved you so much and wanted to protect you from harm. "There could be poison in it." As we get older the habit has become so deep-rooted that we force it on ourselves. We leave for the airport to catch our Flight half an hour before the aircraft leave its previous location, just in case the traffic is bad. "Just in case". The phrase is so much a part of our lives. I'm going to print up this article now, but I'll also save it onto my hard drive, just in case my computer crashes. I'll also save it on a disc, and just in case the disc gets damaged I'll save it on my flash drive. Well...you never know. Thanks a lot, Mom!
Answer: Positive.
What does the author's attitude towards the three words "just in case"?