Analysis itself is used to correct mistakes in analysis. If, when you are meditating on mind training, adverse conditions develop, people criticize and insult you, demons, devils, enemies, and disputes trouble you, your disturbing emotions become stronger, or you have no desire to meditate, think:

In the whole universe, there are many sentient beings who have problems like mine; my compassion goes out to all of them,

and:

In addition to this unwanted situation, may all the unwanted circumstances and suffering of all sentient beings be collected here,

and use the single corrective of exchanging yourself for others.

From THE GREAT PATH OF AWAKENING, by Jamgn Kongtrul, translated by Ken McLeod. 1993 by Ken McLeod.
Published by arrangement with Shambhala Publications, Inc., Boston.