My being Catholic is about humility and the pursuit of works..
Vanity? No, I have a spot on my shirt right now..
Narcissism? No, when I pray I don’t think of myself. I pray for family, friends, the world. I think of God and Jesus and pray to them.
Ego? I don’t put myself above others because of my faith. The New Testament is filled with warnings from Christ about doing this.. All are equal in the eyes of God.