For me it was my terrible misconception that I looked good with long-ish hair, I simply don't have the face/head shape to pull it off, not today or back then but as a stupid teen the world was my bitch and I thought I looked fly as fuck, I really wish I could go back in time and slap myself until I grew some sense of style. Pretty sure my mom was able to breath once I finally decided to cut it short.
Think this, but on a much less attractive specimen
Think this, but on a much less attractive specimen