[K0aM7urg]

Speaking for my own experience of course, I found the mantra OM AH RA PA CE NA DHI, with visualizations to be very helpful.

Thank you for sharing vanuato, but that's a Manjushri mantra and so it isn't relevant to our "Discovering the Buddha's Teachings" forum, which is for asking questions relating to the core teachings of the historical Buddha. (We have a Mahayana/Vajrayana forum too )

Thanks