You were fifteen. Forgive that kid for not knowing what you know now.

Judging a younger version of yourself with information they did not have is a rigged trial. At fifteen you worked from a smaller map, fewer examples and a brain still under construction, and you made the best call available with what was there. Hindsight feels like clarity, but it is only a later vantage point. The person being condemned was making a first attempt at everything.

When an old memory arrives with shame attached, name what that kid did not know yet. Then say what you would tell them if they were sitting beside you. Most people are far kinder out loud than in their heads.