Sankharas or karmic formations, the second link of causality within Dependent Origination, appear only within the environment of ignorance (first link). In other words, sanskaras form when our back is turned in denial or aversion or when we do not look beyond conventional meaning. Using the analogy of the sky, as clouds form and we are conscious of what is occurring, we do not take the clouds to be anything other than the formation of moisture in air. If there is a lapse of awareness and the cloud shapes itself into a recognizable form, we will no longer just see the cloud as a cloud but could easily lose ourselves in the shape it has now taken. So too, like a Rorschach inkblot test, ignorance or the lack of awareness brings our conditioned mental tendencies forth and configures each moment as a personal representation of our past. We then fall in line and behave as the formation dictates. If it says we are sad, we assume the posture of sadness, never questioning how this filter is coloring our experience. If we infuse enough belief into the formation, assumptions and attitudes create the sense of a personal truth that we then play out in action. The only tool we have to free ourselves from these false assumptions is awareness, and it is all we need to break their hold.