Avocation to the Society of Jesus is unique. Saint Ignatius of Loyola set out to create a religious order that was different than the monastic and mendicant orders of his time.
My single greatest hesitation in entering the Jesuit novitiate had nothing to do with vows of poverty, chastity, or obedience. It was all the moving around that got me. “Can you really form lasting and loving relationships while constantly on the road?”