In this Age of Dharma Decline, practitioners always tend to have myriad problems. For example, they pay less attention to the foundational elements of achieving accomplishment in Vajrayana practice such as visualization, recitation, cultivation of the right view, mindfulness, etc., but busy themselves instead with just the formalities of practice such as the mandalas, rituals, offerings, vajra dance, and so on. In so doing, the result from practice cannot manifest, nor can the four activities (pacifying, enriching, magnetizing, subjugating) be accomplished.

~Depicted from GATEWAY TO VAJRAYANA PATH - The Generation Stage