high school dissonance

The phenomenon where you find that still living with parents whilst still in college to be "childish" as it makes you feel like you're still in high school — whilst staring at cute high school girls' uniform on Pinterest

Feeling high school dissonance, I couldn't help but laugh at myself for living with my parents in college while scrolling through Pinterest and admiring cute high school girls' uniforms, reminding me of a time I thought I'd left behind.