Hopefully, you said “To become a saint!”
Our fundamental vocation, the foundation to our human existence, is to become holy, to become a saint. It’s required for entry into heaven. Now, before you fret, becoming a saint does not necessarily mean you have to live just like Mother Teresa, or St. Joan of Arc, or St. Pope John Paul II. It simply means saying “yes” to God and ordering your life towards that yes.
What does your yes to God look like?