Please explain how when we “lose the Latin, we lose our sense of direction and uniqueness in the world.”
First, our direction comes from the Holy Spirit guiding us, along with our priests who pray Mass for us, and our teachers who teach us what Holy Mother Church teaches. Also, the prayers of the saints, especially our patron saints, and also the prayers of the Blessed Mother, help give us our “direction” for each day and for all of our lives.
As for a sense of “uniqueness” in this world–we are unique because we believe in the Lord Jesus Christ, who from the beginning of time was destined to die to pay the penalty for our sins, and rise again that we might have the hope of everlasting life. No other “religion” serves a Risen Savior.
I personally think it hinders our Church growth when other people think “Catholic–or yes, they’re the people who chant in Latin.” Why would that draw anyone to Jesus?
Hopefully not that many people, at least in the United States, when they think “Catholic” they automatically think “Latin.” Hopefully, when people think "Catholic, they think, “Love, Joy, Charity, Goodness, Meekness, Self-Control, faith-filled, loyal, non-judgmental, self-sacrificing, wise, deep, selfless, generous, creative, prayerful, steadfast…” These virtues are what draws people to Jesus and His Church. For some, the Latin might be just an added bonus, but Latin is not the reason people give their lives to Jesus Christ and ask Him to be the Lord of their lives and make them fit for an eternity in heaven.