History Lesson: The last pope to resign willingly was Celestine V in 1294 after reigning for only five months, his resignation was known as "the great refusal" and was condemned by the poet Dante in the "Divine Comedy". Gregory XII reluctantly abdicated in 1415 to end a dispute with a rival claimant to the papacy.
The point is, the pope doesn't retire. Even though a reported 1.2 billion people around the world are counting on the leadership of Pope Benedict, he chose to step aside because he had already done what he believed he could and was not comfortable going forward. A pope at anything less than 100% would not suit Benedict. He was great friends with the pope before him, Pope John Paul. At the end, John Paul was clearly unable to perform the duties of any profession, let alone being the pope. Benedict wasn't going to let that become his legacy.
Can we learn something for that? It's easy for me to say as a guy who is in the early stages of life and his career, but I think we can learn from the pope's decision. If we can't step aside and let a new generation take up the torch, the flame will die. Knowing when to pass the torch is probably one of the more challenging issues in life.
Pope Benedict may not be known as the people's choice or most iconic Pope, but he will always be remembered as the guy who recognized he couldn't give the job what it demanded and he took the exit at stage right. By doing so, he redefined normal and challenged the status quo.