
Sales training is supposed to turn your team into revenue-generating powerhouses. But what if your training is actually hurting performance instead of helping? Sadly, many companies waste time and money on sales training that doesn’t stick—or worse, demotivates their team. The problem? Common (and avoidable) mistakes that sabotage success.
We will break down the 7 biggest sales training fails that we at KONA see all too often, and that you might be making—and how to fix them.
1. One-Size-Fits-All Training
You wouldn’t train a marathon runner the same way you’d train a powerlifter—so why treat all sales reps the same?
The Fail: Generic training programs ignore individual strengths, weaknesses, and experience levels. New hires drown in advanced tactics, while seasoned reps zone out during basic pitch drills.
The Fix:
• Segment training by role (SDRs vs. closers) and skill level.
• Use assessments to identify gaps before designing programs.
• Offer personalised coaching for high-potential salespeople.
2. No Reinforcement (The “Firehose Effect”)
Ever sat through an intense training session, only to forget everything a week later? That’s the “firehose effect.”
The Fail: Dumping information in a single workshop with no follow-up leads to 87% of training being forgotten within 30 days (research by Ebbinghaus’ Forgetting Curve).
The Fix:
• Microlearning: Break training into bite-sized weekly lessons.
• Spaced repetition: Reinforce key concepts over time.
• Real-world practice: Role-play and shadowing keep skills sharp.
3. Ignoring Real-World Objections
Your training covers the perfect sales script—but what happens when a prospect says, “We’re happy with our current vendor”? Cue awkward silence.
The Fail: Training focuses on theory, not the messy reality of objections, stalls, and negotiations.
The Fix:
• Record real sales calls and analyse where reps struggle.
• Role-play tough objections until responses feel natural.
• Teach agility—not just scripts, but principles for handling curveballs.

4. No Accountability or Metrics
“Hope” is not a sales strategy. Yet many managers train their team and just hope performance improves.
The Fail: Without tracking, you can’t tell if training actually works.
The Fix:
• Set clear KPIs (e.g., call-to-close ratio, average deal size).
• Use CRM dashboards to monitor progress.
• Review wins/losses as a team to refine tactics.
5. Overloading on Product Knowledge (At the Expense of Selling Skills)
Yes, salespeople need to know your product—but if they can’t sell, it doesn’t matter.
The Fail: Teams spend 80% of training on features instead of discovery, storytelling, and closing.
The Fix:
• Balance product training with sales psychology.
• Teach consultative selling—how to uncover pain points, not just pitch.
• Focus on outcomes (how your product solves problems).
6. No Leadership Buy-In
Sales training fails when managers treat it as a check-the-box activity—not a culture shift.
The Fail: Leaders skip sessions, don’t reinforce skills, or undermine new methods with old habits.
The Fix:
• Get execs involved in kickoffs and coaching.
• Tie training to promotions/compensation to show it matters.
• Managers should model behaviours (e.g., joining role-plays).
7. Treating Training as a One-Time Event
Sales isn’t static—why should training be?
The Fail: Companies do annual training blitzes, then wonder why performance flatlines.
The Fix:
• Make learning continuous with monthly workshops.
• Encourage peer mentoring and knowledge sharing.
• Update training to reflect market changes (e.g., AI tools, new competitors).

Stop Wasting Time on Broken Training
Great sales training isn’t about flashy PowerPoints—it’s about behaviour change. If your team isn’t closing more deals, it’s time to ditch these mistakes.
At KONA, we design custom sales management training that sticks. Our programs focus on:
✅ Tailored coaching for your team’s unique gaps.
✅ Reinforcement systems to ensure skills last.
✅ Real-world practice, not just theory.
Ready to fix your sales training for good?
Contact KONA today for a free consultation—let’s turn your team into top performers. 🚀
Call 1300 611 288 or email info@kona.com.au