Andy McKenzie quotes the great Portuguese writer Fernando Pessoa:
I often find texts of mine that I wrote when I was very young–when I was seventeen or twenty. And some have a power of expression that I do not remember having then. Certain sentences and passages I wrote when I had just taken a few steps away from adolescence seem produced by the self I am today, educated by years and things. I recognize I am the same as I was.
Usually people shudder with embarrassment at the prospect of coming upon writings of their youth. It's the same logic techno-skeptics use when advising youth not to blog: Your adolescent riffs will come off as naive and immature to your wise, adult self.
Pessoa in adulthood found the opposite. His texts of 17 or 20 years old display insight of a caliber close to what he could have produced as an older man.
Isn't this prospect — that there's little significant difference between your youthful thoughts and adult ones — even more terrifying?
Since few adults today have records of their youth, it's easier for them to maintain self-serving narratives about how far they've come in adulthood. This will change, as more young people publish on Twitter and blogs. 20-somethings today will one day look back at those permanent and forever Google-able writings and either shudder in embarrasement as commonly presumed, or, like Pessoa, they will find them remarkably similar to their adult expressions. In the cases where there's no significant difference, the fact that one must work to become wiser will be unavoidable.