From Kasia. Check out her lovely blog, Ampersand, if you haven’t already and give her a follow on Instagram @ampersand_blog. When I turned 25, I got really nostalgic for high school. It was weird—I don’t usually get nostalgic over high school anymore. It’s not that I didn’t have a great time in high school (I … More We never really let go of our 15-year-old self. They’re always with us.