Even if you have done no wrong, no mistake in the last 50 years, remember the mistake you did 51 years ago and repent for it and become humble.
A virtue which is divine is humility.
Humility is the foundation by which love manifests.
Beginning of all knowledge comes from humility.
Humility is a natural symptom of those who love God.
Krishna is present fully in His holy name and this is realized by the humility and sincerity in our chanting.