Criticism is prejudice made plausible.

When gut feelings masquerade as logic

When someone tears apart your work or your choices, they usually dress it up in reasons. They'll point to specific flaws, cite examples, make it sound logical and fair. But Mencken's insight cuts through that: a lot of what we call criticism is just prejudice—a predetermined dislike—wearing a respectable suit. The critic already decided what they think before examining the evidence closely.

This matters because we're all critics now. We judge other people's parenting, career choices, politics, and taste constantly, often confidently. The trap is mistaking our gut reaction for actual analysis. If you find yourself immediately listing reasons why someone's wrong, it's worth pausing: Am I reasoning my way to this conclusion, or am I dressing up a feeling I already had? The distinction isn't academic. It affects whether you can actually hear someone else, or whether you're just waiting for your turn to explain why they're off base.

The other side matters too. When you're on the receiving end of criticism, Mencken's warning helps you stay balanced. Not all criticism is mere prejudice—some is genuinely useful—but recognizing that the harshest critiques often come pre-loaded with bias can help you listen selectively rather than defensively absorbing every harsh word as truth.