1
" If we want to use a physical analogy, a more accurate one would show that many of our beliefs are like boulders pushed off from the top of a mountain. The boulder tips, and the thousands of contours of the mountainside, along with any trees (or lack thereof), its hardness, etc., react to the shape, size, and contours of the boulder itself. Rainfalls alter how much cushion the earth gives when the boulder slams into it and how much trees and shrubs will bend before breaking. All of these variables mix and, based on its bounces and rotations, the boulder lands in a very specific spot at the bottom. In many ways, this is how we form many of our beliefs—by countless, unique mental influences pushing us this way and that. "