I had a video call with a vendor last week, and within the first 30 seconds, I knew this wasn’t going to go well. The salesperson was sitting in what appeared to be his hotel room, wearing a hoodie, with an unmade bed visible in the background. When I asked him what he wanted to discuss, he said, “I just wanted to touch base and see how things were going.”
No agenda. No preparation. No reason for me to invest my time. I ended the call after five minutes, and I guarantee he logged it in his CRM as a “customer contact.” What he actually did was waste both of our time and ensure I’ll never take another call from him. This isn’t an isolated incident. I see salespeople diminish their own importance every single day, and many of them don’t even realize they’re doing it.
The Generational Disconnect on Professionalism
Here’s where things get interesting: There’s a massive generational divide on what constitutes “professional” in sales. Many younger salespeople have been told that formality is outdated, that “authenticity” means being casual, and that Millennial and Gen-Z buyers prefer a relaxed approach.
That’s partially true, and it’s also dangerously misleading.
Yes, younger buyers are less formal than previous generations. But there’s a huge difference between “less formal” and “unprofessional.” Modern buyers value authenticity and genuine connection, but they also value competence, preparation, and respect for their time. Looking like you just rolled out of bed doesn’t communicate authenticity. It communicates that this meeting isn’t important to you – so why should it be important to them?
How Salespeople Kill Their Own Importance
Here are the most common ways I see salespeople undermining themselves:
- Appearance – Yes, It Still Matters
When I started in sales, the philosophy was “dress one notch better than your customers.” I always had a jacket and tie available. I might remove them for certain calls, but I started with them. Today’s standard has dropped from “casual” to downright sloppy. When I bring this up, salespeople protest: “My customers wouldn’t like it if I dressed better!” Really? You’re positioning yourself as a business resource, but you think looking professional would offend them?
Here’s the updated standard: Dress in a way that shows this meeting matters to you. For most business settings, that means a well-pressed shirt and professional attire – whether you’re on video or in person. Show that you put thought into your appearance because you put thought into everything you do for this customer. You’re not doing your laundry or slopping the hogs, you’re selling.
- Going in Empty-Handed (or Screen-Sharing Nothing)
I’ve always carried a briefcase or at minimum a professional padfolio with relevant materials. Some salespeople say, “I don’t want to intimidate my customer with a briefcase.” That’s ridiculous. Your customer knows you’re a salesperson. Going in prepared with materials that facilitate the conversation isn’t intimidating – it’s professional.
The modern version of this is screen-sharing during video calls. If you’re going to share your screen, have something prepared to share. Don’t fumble through files trying to find something relevant while your prospect watches you search (ask me how I learned this one).
Use AI tools to help you prepare. Before a call, use Claude or similar tools to research the prospect’s industry, recent news about their company, and relevant trends. Have that information organized and ready to reference.
- The Word “Just”
“I was just calling to check in…”
“I just wanted to see if…”
“Just” disempowers everything that comes after it. It signals that what you’re about to say isn’t really important. Stop using “just.” Be direct. “I’m calling because…” “I wanted to discuss…” Your time and your customer’s time are valuable. Communicate like you believe that.
- The “Stop By” Instead of the Appointment
“Stopping by” is not professional selling. It’s hoping someone has time to talk to you because you didn’t plan well enough to schedule an appointment. An appointment is a commitment to meet at a specific time and place to discuss a specific topic. It shows respect for your time and theirs. It signals that something important is going to happen.
Stop-bys fill CRM stats. Appointments move the Buyer’s Journey forward.
- Agenda-Free Sales Calls
Every sales call should have an objective. We covered this in a recent article, but it bears repeating: “I’m just checking in” is a waste of everyone’s time. Your customers are busy. A call with no purpose signals nothing important is happening. And if nothing important is happening, why should they take your future calls?
Before every call, ask yourself: What do I want to accomplish? Then prepare accordingly – and yes, use AI to help you research and prepare questions.
What Modern Professionalism Looks Like
Here’s what younger buyers actually want: They want salespeople who respect their time, come prepared with relevant information, and conduct themselves like professionals. They don’t care if you’re wearing a three-piece suit. But they do care if you look like this meeting matters to you.
They don’t need formal language. But they do need you to be clear and direct about why you’re there. They appreciate authenticity. But authenticity doesn’t mean unprepared or casual to the point of unprofessional.
The bar hasn’t been lowered – it’s shifted. Professional today means:
- Being prepared (use the tools available to you, including AI)
- Having a clear purpose for every interaction
- Respecting their time
- Looking like you take your role seriously
- Communicating with confidence, not apology
Why Salespeople Undermine Themselves
All of these behaviors – the sloppy appearance, the “just stopping by,” the agenda-free calls – have their root in shame about being a salesperson. This is also the reason for wishy-washy job titles like “Business Development,” “Territory Manager,” and the like.
There’s no reason to be ashamed. Selling is a profession that’s both proud and incredibly important. Professional salespeople help customers make successful buying decisions. They provide expertise, insights, and solutions.
But only if they act like professionals.
Making Yourself Important
Ask yourself: What signals am I sending that my sales calls are important? And what signals am I sending that they’re not? Your appearance, your preparation, your language, your approach – all of these communicate whether this interaction matters.
Make it matter. Dress professionally. Come prepared. Have an agenda. Use the tools available to you – including AI – to do your homework before the call. Your prospects will notice the difference. And so will your results.
Because when you treat your sales calls as important, your customers will too.

