Here is the tension I have not been able to resolve: For almost all of history a signal was believable in proportion to what it cost the sender, the way a peacock's tail is believable precisely because a sick bird could never grow one, and the way a company buying an enormous expensive advertising campaign was quietly telling you it expected you to buy again, since nobody knowingly burns that much money promoting a product they expect you to regret. What unsettles me is that we now live in the first environment in human history where signals have become almost free to produce (also posting here), where a testimonial, a trust badge, a confident claim of quality, an entire brand voice can be generated in seconds at no real cost, which means the ancient reflex of trusting the costly signal no longer protects anyone, because the cost has simply been engineered out of it. So the only honest move left seems to be doing something that still genuinely costs you, like publishing the channel where people complain about you in full view, or offering a trial so long that it would ruin you if the product could not actually hold attention over time, or producing content that proves to be timely and costly. I am curious what costly signal you have personally paid that you believe earned you real trust, and whether in hindsight it cost roughly what you expected it to.