After many decades of working and sacrificing, many people finally arrive at the threshold of retirement only to discover that instead of enjoying an abundance of time, freedom and opportunities, they struggle with anxiety, boredom, and in some cases, despair and depression.
Many people in their forties and fifties face a career crisis like a layoff and must find a way to reeducate themselves so that they can look for employment in a different field. People may also be dissatisfied with their current field, leading to a desire to change their occupation.
Constant learning and improvement are extremely important in not only your career, but also your personal life. Not only will it broaden your horizons, but you can get a real sense of fulfillment. Many professionals, like Rakesh Sarna, talk about and promote the importance of this approach for personal development.