Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents 18 Years Worth of Days The average retirement lasts for 18 years. Are you prepared to fill that many days? Caring for Aging Parents As our nation ages, many Americans are turning their attention to caring for aging parents. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.