Many people think that life insurance is only for people with families. While it’s true that life insurance can help provide for the needs of dependents, life insurance also can be an important part of a well-thought-out estate, business succession, or charitable giving plan. And permanent life insurance offers many living benefits as well, such as tax-deferred cash value accumulation. For all of these reasons, life insurance can be important for someone starting out—or for someone who's starting over.