1 month ago:
I try not to regret stuff like that. There really isn't anything hugely embarrassing I've come across, but even if I do find something, I'm not going to delete it or edit it. I knew less back then, I was younger then, and obviously the things I said reflect that. I don't care, and anyone who sees it can also see it's from "over a year ago" and make the assumption it's a bit out-of-date for my current views and feelings.