Well, it depends on you. As long as you’re not speaking the Latin responses loudly and disturbing others, it is possible. If you feel that it helps you, then why not say the Latin responses in a silent voice? It can help you, and whether it helps depends on your situation.
Dear visitors of Gloria Dei and all who have already written or who will write a personal message to me. I am grateful for your attention, your kindness, for your spiritual support and especially for your sacrifices and prayers for me. God may reward you!