"For, he that expects nothing shall not be disappointed, but he that expects much - if he lives and uses that in hand day by day - shall be full to running over"

Edgar Cayce's quote explores the complex relationship between expectations and fulfillment, delving into human psychology's nuances. At its core, the passage juxtaposes two unique attitudes toward life: among very little expectation and avoidance of frustration, and another defined by optimistic expectation and proactive engagement.

The opening expression, "For, he that anticipates nothing will not be dissatisfied", suggests that by keeping low or non-existent expectations, one can shield themselves from the unavoidable pangs of frustration. This shows a mindful, maybe even cynical, technique to life, where the goal is to prevent the psychological turmoil associated with unmet desires. This viewpoint can be seen as a technique for emotional self-preservation, going with a path of least resistance by not enabling oneself to wish for more than what is right away obtainable.

Alternatively, the latter part of the quote, "but he that expects much - if he lives and utilizes that in hand day by day - will be full to running over", promotes for a more dynamic and engaged approach to life. Here, Cayce stresses the importance of having substantial expectations, but sets this with a crucial condition: living actively and making use of offered resources consistently. This highlights a proactive attitude, where high expectations work as a driving force for everyday actions and endeavors. Instead of being passive, this frame of mind motivates individuals to pursue satisfaction through constant effort and engagement with their scenarios.

In analyzing this quote, it's essential to recognize the balance between expectation and action. Cayce does not merely promote for wishful thinking; rather, he recommends that lofty expectations, when coupled with persistent effort and present-mindedness, can cause a life rich in experiences and achievements. This well balanced technique fosters individual development and abundance, suggesting that while expectations can certainly result in dissatisfaction if unmet, they can also move one toward higher accomplishments and a much deeper sense of satisfaction when acted upon wisely.