I've trained a lot of salespeople. Hired them, coached them, watched some of them become stars and watched others wash out. And after many years of doing this, I can tell you the difference between the ones who make it and the ones who don't — and it's not what most managers think.

First, let's talk about who shouldn't be in sales. I know that sounds harsh, but it's the kindest thing I can say. Sales is not for everyone, and keeping someone in a job they're not built for helps nobody. The people who shouldn't be in the field are the ones who can't handle "no." Not dislike it — can't handle it. If every rejection ruins your day, if you take it personally, if you need everyone to like you, sales will eat you alive. I watched good, smart, hardworking people break because they couldn't separate their self-worth from their close rate. That's not a character flaw. It's just the wrong profession.

The people who CAN do this — the real salespeople — have a specific wiring. They're resilient, but more than that, they're curious. They're genuinely interested in people. They want to understand what makes a buyer tick. And they have what I call "respectful persistence" — they don't give up, but they don't become pests either. They follow up because they believe in what they're selling, not because they're desperate.

When I was building merchant services teams, I learned to spot this in the interview. I'd ask them to tell me about a time they failed. The ones who blamed everyone else? Pass. The ones who said "I messed up, here's what I learned"? Those were my people. Because sales is mostly learning from failure, and if you can't own a mistake, you can't grow.

Now, coaching. This is where most sales managers get it wrong. They either crush confidence with constant criticism, or they're so afraid of hurting feelings that they never correct anything. Both are useless.

Here's how I coach: I start with what's working. Always. Before I tell a salesperson what to fix, I tell them what they're doing right — specifically. Not "good job." More like, "The way you asked about his current processor before pitching — that was perfect. You earned the right to present." When people know what they're doing right, they can handle hearing what needs work.

Then I pick ONE thing. Not five. One. "On your next call, I want you to pause for three full seconds after you ask for the business. Just try it." One adjustment. Let them master it. Then move to the next. Salespeople who get twenty corrections at once shut down. Salespeople who get one clear thing to work on improve fast.

And I never, ever humiliate. I don't call people out in front of the team. I don't use someone's bad call as a "teaching moment" for everyone else. You correct in private, you praise in public. That's old-school, and it's non-negotiable. The moment a salesperson is afraid to make a mistake in front of you, they've stopped learning.

The best coaching I ever did wasn't in a meeting room. It was in the field, side by side. I'd take a new rep on appointments and let them watch. Then I'd let them run the appointment while I watched. Then we'd debrief in the car — what worked, what didn't, what to try next time. There's no substitute for real reps with real prospects. Role-play has its place, but nothing teaches like a live buyer.

Passing on the craft is the most rewarding part of this business. When I see a salesperson I trained closing deals, building residuals, taking care of clients — that's a different kind of income. I built teams in merchant services where people who started with nothing were making real money within a year, because someone took the time to teach them properly. That's legacy. That's what lasts.

Here in Delray Beach, young salespeople ask me to mentor them. I tell them the same thing: I'll teach you everything I know, but you have to bring two things — work ethic and coachability. I can't teach hunger, and I can't teach humility. If you've got those, I can teach you the rest.

The mentorship mindset is simple: your success is measured by the success of the people you develop. Close your deals, build your book, but leave the ladder down for the next person. That's how a craft survives.