Which would have been demonstrated best with one of those smileys which essentially indicates to readers 'foot in mouth' ... or letting your tongue run away before thinking! Except there isn't one I can see in the panel here. So foot in mouth. And I really hate myself right now.

It's one of those moments when you just scream like this ... ARGHHHHHHHHHHH!!!!!!!!!!!! when you've posted something or said something ... rashly ... then hours later ... you wanna scream cos you never meant it, but can't take it back. They should invent a scream smiley.