Place it right after the confident claim in your edit, then follow it with the Damn sound for a second beat, or open with No No Wait Wait before the claim to set up the correction.
이 사운드에 대해
This is a short reaction clip built around the word expert, lasting about six seconds and delivered as a single pointed spoken moment. It feels dry and teasing, like a knowing nudge aimed at someone overstating their knowledge, and it works best as a quick sarcastic reply rather than a long statement.