Milestones Page is primarily designed to showcase your creative and sporting achievements, but it is your story to tell. If personal milestones such as moving house, landing your first job, changing schools or meeting your partner hold meaning for you, feel free to include them. They are all part of your unique journey.
However, keep in mind that personal milestones of this kind may dilute the overall impact of your Milestones Page, especially if you want to use it to showcase your work to potential employers or collaborators. For that reason, it is recommended to focus on creative achievements and consider marking personal details as ‘Private’ for your eyes only.