In this quote, John Updike depicts a grim and unsettling image of a beast characterized by its dry, mottled skin. This vivid description suggests that the beast is not only physically unattractive but also symbolizes a level of decay and weariness as time progresses. The phrase "shedding skin" implies a continuous transformation or deterioration, paralleling the passage of life itself.

Furthermore, the reference to "minutes drop from life" highlights the fleeting nature of time, suggesting that life is transient and perhaps filled with struggle. The harsh terminology in describing the beast as "a wristy piece of dogged ugliness" reinforces the idea of endurance through adversity, suggesting that despite its unappealing appearance, the beast persists in its efforts, which are ultimately described as mean and unremarkable.