The poem 'To My Nine-Year-Old Self' is written in 6 Heterometric Stanzas, this reflects the theme of change and growth over time, just as the lines and stanzas vary, so too does the speaker's perspective as she looks back on her younger self - This variability in form can symbolize the evolving nature of identity and the different phases of life, highlighting the contrast between the carefree, adventurous child and the more cautious, reflective adult