If you practice the holy exercise of Spiritual Communion a good many times each day, within a month you will see yourself completely changed.
Avoid sloth, bad company, dangerous conversations, and games; remembering that time passes and never returns, that you have a soul, and that if you lose your soul, you lose all.
What graces, gifts and virtues the Holy Mass calls down.
I believe that were it not for the Holy Mass, as of this moment the world would be in the abyss.