Appeal to accomplishment

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Appeal to accomplishment is a logical fallacy wherein Person A challenges a thesis put forward by Person B because Person B has not accomplished similar feats (or as many feats) as Person C or Person A.^[1]

The reverse, appealing to the fact that no one has the proper experience in question and thus cannot prove something is impossible, is a version of an argument from silence.

Appeal to accomplishment is a form of appeal to authority, which is a well-known logical fallacy. Some consider that it can be used in a cogent form when all sides of a discussion agree on the reliability of the authority in the given context.^[2][3]

• "How dare you criticize the prime minister? What do you know about running an entire country?"
• "I'll take your opinions on music seriously when you've released a record that went platinum."
• "Get back to me when you've built up a multi-billion dollar empire of your own. Until then, shut up."
• "If you think you know so much about making a video game, make one yourself!"
• "If you think you know so much about making a Street Mod car, make one yourself!"