If I had a time machine and could send myself back to any point in time, it’d be high school. If I knew then what I know now, things would be so different. It’s not that I have regrets — it’s just a little bit of my current wisdom would have made things a lot easier. I wouldn’t have cared so much about what everyone thought of me. I wouldn’t have worried needlessly about things that never came to pass or my looks. And I definitely wouldn’t have made some of the same fashion choices. Unfortunately, high school is both a minefield of social angst and insecurities, and the most…