In 'May', the quote "It passed away with sunny May, with all sweet things it passed away, and left me old, and cold, and gray", the use of Polysyndeton, the repeated conjunction "and", in the phrase "old, and cold, and gray" heightens the harshness and inevitability of aging - Each adjective, "old", "cold", and "gray", builds upon the previous one, compounding the sense of decline and deterioration - This repetition makes the speaker’s aged state feel even more unavoidable, creating a sense of relentless, cumulative decay where each state (old age, coldness, and graying) is inseparable from the others, emphasizing their interconnectedness and inevitability