Continuing the discussion from Hovertext toggle:
Just as an off-topic response to @RemmyHun on the original response.
When it comes to votes, if you have run out of your 10, you can go to your profile under the activity tab and see a ‘votes’ section. You can go back and remove votes from topics which have been closed, or the feature already been made active, or even if you’ve just changed your mind with the vote.