I was a cranky little asshole when I was 21 who thought being a douchebag was just "edgy" and if people didn't get it then that's on them. Looking back, I cring

I was a cranky little asshole when I was 21 who thought being a douchebag was just "edgy" and if people didn't get it then that's on them. Looking back, I cringe every time I think about, because that just is shorthand for saying "I was that toxic worker no one liked". I absolutely did mean it, I still think she was a moron who didn't understand anything about computers, but you're right, an apology for the verbiage would probably be in order. I've thought about finding her on LinkedIn and apologizing, but almost a decade has passed since then, and I don't really think she wants to talk to me anyway. Somehow I think she's probably over it by now. What's life without a few regrets eating away at you?