Through the practice of shamata meditation, the tumultuous habits of mind calm down; and then we can investigate the characteristics of the calm waters beyond the monkey's control. This is called vipashyana—or insight—meditation. I knew monkey mind intimately. I also knew that when we dismiss any value to knowing this monkey, it's like owning a car without knowing how to drive. The less we know about the chattering, muttering voice in our heads that tells us what to do, what to believe, what to buy, which people we should love, and so forth, the more power we grant it to boss us around and convince us that whatever it says is true.

— Yongey Mingyur Rinpoche

from In Love with the World: A Monk's Journey Through the Bardos of Living and Dying