Fine‑tune a room like a DJ, but instead of beats, you’re amplifying your own arguments. Think of a room with walls that are perfectly reflective and a speaker that’s a one‑way mirror: you throw in a point, it ricochets back at the crowd, louder than the opposition’s rebuttal. The trick is to keep the echo’s path straight and the timing just right—any distortion and the message gets garbled. In practice, you’d line the walls with something like acoustic panels that double as speakers, then run a feedback loop that auto‑adjusts the gain. It’s a silent edge, but remember, a well‑played echo can also drown out your own voice if you’re not careful. So yeah, we can out‑echo the competition, but we gotta keep the math tight.