In a proper PnPRPG/Tabletop RPG game, a truly spectacular blunder feels like a success to the person who failed. Walk into a bar and critfail both your Communications check, and the "Oh crap, I failed that badly. Can I save this by doing ______?" follow-up Communications check? You think you did fine, but now the entire bar thinks you are a truly crazy person, and treat you with respect only because they think you're going to shiv them in the neck if they get out of line.