Eligibility is the most important feature in the process of a renewal. Let it be a bank loan or a social process, a renewal helps the beneficiary to develop himself.
Let us consider a relationship between two individuals. It may be a friendship or a blood relation. A cordial talk or a open meet at frequent intervals keeps their relationship ever green. Even the closest relations may become weak if the individuals are separated for a long time. Humans have brains which can not sleep. They think always in all directions. They try to throw all blames at opposite goal. Misunderstandings develop and the distance between closest hearts may also widen.
Renewal needs a full fledged experience and a flawless record as eligibility. It is a curse in a blessing given by God to the Man to keep himself always eligible for all things in his life for a regular renewals.