Latest / The Copywriting Podcast with Fexingo: Sales Letters, Headlines, and Persuasive Writing / How a Single Detail Made Copy Feel More Human
Transcript
- Lucas: So there's a moment in copywriting that I keep coming back to — the exact second a reader decides whether the person on the other side of the page is a human being or a corporate mouthpiece. Luna: And that split-second decision shapes whether they keep reading or hit delete. Lucas: Exactly. And today I want to talk about a single tool that tips that balance — a small, human flaw. A tiny detail that makes copy feel less like a brochure and more like a note from a real person. I'm calling it the 'rough edge.' Luna: Okay, I love that. And I already have an example in mind. So a few years back I got an email from a small business owner — I think it was a woodworker — and his email had a typo in the subject line. Not a big one, but it said 'your' instead of 'you're.' Lucas: And that typo made it more persuasive? Luna: It did for me. Because I thought, okay, this is a real person who's not hiding behind a marketing department. It felt like he'd written it at 11pm after a long day in the workshop. And I actually clicked through and bought a cutting board. Lucas: That's fascinating. And it speaks to something psychologists call the 'pratfall effect' — the idea that adding a small flaw to a competent person actually makes them more likable, because it makes them seem vulnerable and approachable. Luna: Right. So we're not talking about sloppy copy that's full of mistakes. We're talking about a deliberate, controlled imperfection that signals humanity. Lucas: And there's a word for that in marketing circles — some copywriters call it 'flawed authenticity' or 'honest selling.' But whatever you call it, the principle is that perfect copy can feel robotic. And a rough edge, used correctly, can build trust faster than a hundred polished sentences. Luna: So what's a concrete way to do it without looking unprofessional? Because I think there's a line between a human flaw and a mistake that makes you look careless. Lucas: That's the tricky part, and I think the key is intent. You're not trying to trick anyone. You're letting a small, true piece of your process show. So for example, a copywriter might write, 'This took me longer than I expected. I'll be honest, the first draft was a mess.' That's a rough edge — it's a confession of imperfection, not an error. Luna: And I've seen that work in fundraising letters. There was this nonprofit that sent a letter with a handwritten note in the margin — something like 'Jim, this is the part that got me.' It was clearly genuine, and response rates went up. Lucas: That's a perfect example. Because the handwritten note is unexpected, and it breaks the pattern of a perfectly typeset letter. It feels like a personal message slipped in, and that builds an emotional connection. Luna: So how do you decide when to use a rough edge and when to keep it clean? Because I imagine in some contexts — like legal or financial copy — you don't want any hint of sloppiness. Lucas: Absolutely. The rough edge works best in emotional, relational, or personal contexts — where trust and empathy are the deciding factors. In a B2B technical spec sheet, you want polish. But in a sales letter for a coaching program or a fundraising appeal, a rough edge can be the thing that makes it feel human. Lucas: And there's another angle: the rough edge can be a specific detail that's not a flaw at all, but a small, quirky observation that shows you're paying attention. Like, 'I'm writing this on a Tuesday, and my coffee's already cold, but I wanted to get this to you before I forgot.' Luna: That's the kind of thing that makes me think, oh, this person actually cares. It's not a sales pitch; it's a conversation. Lucas: And that's the core of it. When you add a rough edge, you're showing the reader that there's a person behind the words. And in a world of automated marketing, that's increasingly rare. Luna: Honestly, that's why I love this show. We talk about tactics that actually help people connect. And if today's conversation has sparked something you've used in your own writing, well, that's the kind of thing that keeps us going. Lucas: And if it was worth a coffee to you, that's the link — buy me a coffee dot com slash fexingo. No pressure, just a nod to the people who keep this ad-free. Luna: Yeah, exactly. Something small like that means the world to us. Lucas: But back to the rough edge. There's a specific technique I want to give you that I've seen work time and again. It's what I call the 'confession opener.' Luna: I'm curious. What does that look like? Lucas: You start your copy by admitting something small and true about yourself — a limitation, a doubt, a mistake. Like, 'I almost didn't write this letter.' Or 'I've been putting this off for a week because I wasn't sure I had anything new to say.' Luna: That's a bold move. Doesn't it risk making the reader think, well, why should I bother? Lucas: It can, but usually it does the opposite. Because you're showing you're not trying to sell them a fantasy. You're being honest about your hesitation, and that honesty is disarming. It makes the reader more open to what you say next. Luna: And I've seen that in a few direct response letters. The ones that start with 'I've been meaning to write to you for months' — those feel more real than the ones that jump straight into 'Dear Friend, I have an amazing opportunity.' Lucas: Exactly. And the key is to keep it genuine. You can't fake a confession. If it's a stock phrase, the reader will smell it. It has to be a real thought that you actually had. Luna: So how do you know if a rough edge is working? Is there a way to test it? Lucas: Yes. You can run A-B tests on email subject lines or landing pages. For example, one version has a polished subject line like '5 Ways to Improve Your Productivity.' The other has a rough edge like 'I'm Still Figuring This Out — But Here Are 5 Things That Helped.' Luna: And the second one tends to get more opens? Lucas: Often, yes. Because it's more human. It doesn't promise perfection, it promises a genuine attempt. And that's more relatable. Lucas: But I want to give a caveat. A rough edge is not an excuse for sloppy writing. You still need to be clear, compelling, and grammatically correct most of the time. The rough edge is a seasoning, not the main dish. Luna: That's a good analogy. You don't want a whole meal of salt. But a pinch makes everything taste better. Lucas: Exactly. So my advice is to look for one spot in your copy — maybe the opening, maybe a transition, maybe the P.S. — where you can add a genuine, human moment. It could be a confession, a small detail, or an unexpected aside. Luna: And if you're not sure, read it out loud. If it sounds like something you'd say to a friend, it's probably a good rough edge. Lucas: That's a great test. And I think that's the takeaway for today. In a world of polished, automated copy, the human touch is a superpower. And sometimes it's the smallest flaw that makes the biggest difference. Luna: So next time you're writing a sales letter, think about what a real person would say. And maybe leave a little coffee stain on the page — metaphorically, of course. Lucas: Of course. And if you try it, let us know how it goes. We're curious to hear what works for you.