After contemplating the seven sins and the seven virtues for quite some time I have come to the realization that there is and eighth.
Silence and Prayer. The seven sins and virtues are temporal and I understand how they are conclusive. However, they do not recognize the spiritual even though they are relevant to it.
If we do not communicate with our worldly partners then our lives are wasted. If we fail to communicate with our other-worldly partner then our eternities are wasted.