quality:correction, linguistic:paraphrasing, information:classification, quality:corruption
Academic study difficulties

Serious Vajrayana academic study in the Western world is in early stages due to the following obstacles:

Buddhist tantric practice is categorized as secret practice; this is to avoid misinformed people from harmfully misusing the practices. A method to keep this secrecy is that tantric initiation is required from a master before any instructions can be received about the actual practice. During the initiation procedure in the highest class of tantra (such as the Kalachakra), students must take the tantric vows which commit them to such secrecy. "Explaining general tantra theory in a scholarly manner, not sufficient for practice, is likewise not a root downfall. Nevertheless, it weakens the effectiveness of our tantric practice."