Why sales training alone does not stick
8/23/20264 min read
Almost every founder I speak to has bought sales training before, and almost every one of them describes the same arc. The team came back energised. There was a week of visible effort, new phrases in the CRM notes, someone printing the framework and sticking it above their desk. By week 4 the floor was doing exactly what it did before, and the founder concluded that training does not work on their team.
The conclusion is understandable and it is wrong in a specific way. The training usually did work, in the sense that the content was correct and the reps understood it in the room. What failed was the container.
The mechanism was documented in 1885.
Hermann Ebbinghaus ran controlled memory experiments on himself and published the forgetting curve in 1885. The finding is unglamorous and has held up for 140 years: without reinforcement, newly learned material decays fast and predictably. The commonly cited figures put it at about 50% forgotten within 24 hours and up to 90% within a week.
You will also see a figure claiming 87% of sales training is forgotten within 30 days. It is repeated across the training industry constantly. I have not been able to trace it to a primary study, and I am not going to use it, because a number nobody can source is exactly the kind of thing sales training should stop doing. The Ebbinghaus finding is enough, and it is real.
Here is what that curve means for a 2-day workshop. Your reps are given 12 hours of material. Most of it is gone inside a week. What survives is not the parts most useful for your business, it is the parts that were most memorable: a striking story, a phrase, the exercise that was fun. The structure decays first, because structure is the hardest thing to retain and the easiest thing to nod along to.
Reps do not lose the training because they stopped caring. They lose it because a room is not where selling happens.
Three failures that are built into the format
The problem is not lazy trainers. Some of the workshop content I have seen in Asia is genuinely good, taught by people who know what they are doing. The format defeats them.
The material is not attached to a live deal
In a classroom, a rep practises an objection they have imagined against a prospect who does not exist. In real conditions the objection arrives with a tone of voice, a relationship, and a commission attached. Nothing learned in the low-stakes version transfers cleanly, because the hard part of selling has never been knowing what to say. It is doing it while your pulse is up and the deal is real.
Nobody owns the follow-through
The trainer leaves on Friday. The manager who did not attend, or attended as an observer, is now expected to reinforce a method they have not run themselves. When the month gets tight, reinforcement is the first thing dropped, because it is the only item on the manager's list with no deadline attached.
Old habits are still the fastest path
A rep who has pitched features for 3 years has a habit that works well enough to survive. The new method is slower and worse at first, which every skill is. Under quota pressure, on a Tuesday afternoon, with 2 weeks left in the month, they will use the thing they already know. That is not weakness. It is a completely rational response to being asked to be temporarily worse with no protected space to be bad in.
What Sell Right stands against
Short courses are one of the 3 things this company is positioned against, along with high-pressure selling and the belief that hiring the right person is enough. Not because the content of courses is wrong, but because a weekend workshop does not survive contact with a real sales floor, and selling it as though it will is the part I object to.
What actually changes behaviour
The alternative is not more content. Most teams already have more content than they use. It is a different delivery shape, and it has 3 properties.
It happens on live deals
Coaching on real calls, with real prospects, in the week the deal is live. The lesson arrives attached to something the rep cares about, which is the only reliable condition for retention. A rep who applies a diagnosis question on a Tuesday call and watches the conversation change has learned something that a role-play cannot teach.
It repeats over months, not days
Spacing is the direct answer to the forgetting curve. The same method, encountered in real conditions across 6 months, moves from short-term recall to habit. This is unexciting and it is the whole game. Anyone selling you sales capability in 2 days is selling you the feeling of having done something.
It transfers to the manager before the coach leaves
This is the part most external training skips entirely, and it is what determines whether anything survives. If the method lives with the trainer, it leaves with the trainer. If the manager can run the coaching system in front of you, on real reps, before the engagement ends, then the team keeps improving after you stop paying anyone.
The uncomfortable version
There is a version of this argument that flatters the buyer, where the training industry is at fault and the founder was misled. I do not entirely believe it.
Founders keep buying workshops because workshops are easy to buy. A fixed price, a fixed date, 2 days out of the calendar, and a clear moment where the thing is finished. Embedded coaching over 6 months is harder to approve, harder to schedule, and it requires the founder to accept that the problem is structural rather than a gap that can be filled in a weekend.
The workshop is not really being bought to change behaviour. It is being bought to discharge the feeling that something should be done about sales. That is a real feeling and it deserves a real response, which is the only reason I am willing to be this blunt about an option that costs less than mine.
If your last training did not stick, the useful question is not whether the trainer was any good. It is whether anything in your business was set up to keep running it once they left. Almost always, nothing was, and that was decided at the point of purchase rather than in the room.
If you have bought training before and watched it fade, tell me what happened on the diagnostic call. It is 30 minutes, there is no deck, and if a system is not what you need we will tell you before we take your money. Book the 30 minutes.
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