The speaker reflects on their childhood, highlighting the significant role their grandfather played during their formative years on the island. His presence was overwhelming and influential, shaping many of their experiences and memories. However, the speaker also acknowledges the quieter, yet equally important, influence of their grandmother.

As an adult, the speaker comes to appreciate the security that their grandmother offered, which they had previously overlooked. This realization emphasizes the contrast between the powerful impact of their grandfather and the subtle, stabilizing force provided by their grandmother, revealing the complexity of familial relationships and the recognition of overlooked traits over time.