The inherently potent merging of Tibetan Buddhism-supported mind states, in concert with the vibrational qualities of Sanskrit sounds and syllables, provides a direct, enriching stimulus to the energies -- and results -- of our Dharma practice.
This has been understood and experienced by practitioners for centuries, who will recite teachings and prayers in their own Tibetan language but have preserved and practice their mantra recitations in Sanskrit, knowing a mantra's intrinsic 'merit' lies mainly in its vibrational qualities rather than in any psychological meaning that society, culture, civilization or humans have placed on it.
But initial 'mantra practice' challenges are not uncommon here in the West . . . 
(Length: 15 minutes)
Written by Mark Winwood of the Chenrezig Project, shared here by Kathy Ambrose with accompanying music composed and performed by the San Francisco Bay-area musician Bobby Vega.