The Sales Coach Was Not the Problem

Frank spent $9,000 on a sales coach because his close rate dropped.

The coach was good, actually.

Professional.

Ran solid roleplays, caught some real bad habits, tightened up how his guys handled objections.

Close rate moved from 29% to 31%.

Meanwhile, the actual problem was a routing glitch in Frank's dispatch software.

Leads sat for six hours before his guys got notified. By the time anyone called, the customer had already booked someone else.

Frank found the bug eight months later, by accident, during a routine software update.

Close rate jumped to 44% in 30 days.

He'd been solving the wrong problem the whole time.

There's a Name for What He Needed!

Differential diagnosis. Medical concept.

When a patient walks in with chest pain, a decent ER doc doesn't say "probably heartburn" and write a script.

They build a list: heart attack, acid reflux, anxiety, pulmonary embolism (googled that).

Everything plausible goes on the board.

Then they run tests – EKG, bloodwork, imaging – and knock things off one by one until one answer survives.

The discipline isn't in picking the right answer! It’s laying out all the possibilities, then killing them one by one.

Stay in the question longer than feels comfortable.

The moment you land on a hypothesis that could explain the problem, your brain wants to act. Revenue is down, people are stressed, the hypothesis sounds logical…so you move.

Differential diagnosis exploits that discomfort.

You built the list. You ran the tests. NOW you act.

Your Business Has Mayyyyyybe a Dozen Levers

Lead volume. Lead quality. Speed-to-lead. Conversion rate. Intake process. Average ticket. Pricing vs. market. Seasonal mix. Tech reliability. Team performance. Retention.

When revenue drops, the problem is sitting in one of those (maybe two). Not the economy. Not vibes. Something specific and testable broke, and your job is to find it.

Here's how to run it:

1. Name the symptom exactly. "Revenue is down" is not a symptom. "Booked jobs dropped 19% in the last 45 days…average ticket unchanged… lead volume flat" … that's a SYMPTOM. Precision matters because it tells you what you're even testing for.

2. List every plausible cause. Don't judge yet. Don't rank. Write them all down. You're looking for anything that could explain the gap between your inputs and your outputs.

3. Rank by speed of disproval. You want the fast, cheap tests first. Checking lead timestamps takes an hour. Pulling call recordings takes an afternoon. Do those before you write a check.

4. Test. "I think it's conversion" is not a test. Pull a week of call recordings and count hang-ups before booking. What does the data actually say?

5. Eliminate ruthlessly. The goal isn't to confirm your first hypothesis. Kill hypotheses until one survives. If the data doesn't support it, cross it off. No arguing with the data.

6. Act on the survivor. Now spend money. Hire the coach, rebuild the intake script, fix the software, adjust the pricing. Not before.

Frank's a smart guy. He knew something was wrong. Had a hypothesis. Skipped the list.

Nine thousand dollars. 29% to 31%. The routing bug fix was free!

Build the list first. That's the whole thing.

Yallah Habibi,

Jon

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