Since the dawn of time the posts came, down through the centuries. Err wrong canon.
Long time ago, on a site on a server far far away, we had somewhat lower quality standards. (that applies to my own as well).
So, at times, I re-read an old answer to my old question, and cringe at my own up-vote, as by today's standards - both the site's and my own - the answer clearly does not deserve an upvote. Like, having zero source support, and likely a short detail-less answer.
Had I been voting on that answer today, I would NOT have upvoted.
The problem is, I cannot rescind that old upvote, as per SE mechanics, unless the answer was edited since I cast the vote.
There is a workaround for the problem: edit the answer, thus enabling the vote to be changed.
But it seems like misuse of a feature, so I'd like to obtain community consensus of whether it's OK or not to do that by community standards, since I can see both pros and cons of this approach.
NOTE: if you think editing is a bad idea, please downvote the Meta Answer which says "yes", not this question. The question is intended to be neutral without expressing support for either option.
...rescind one's own old vote?
. I got rid of the rather pointless fluff that preceded the meaningful question.