AICAI Consulting GroupExecutive AI navigation Request a diagnostic
Method digest · 2026

A master loses deals in the same places every time

A beginner fails everywhere, and differently each time. An experienced seller’s large deals die predictably: the stretches covered hundreds of times are polished until they run on autopilot, while the junctions between them are left in the dark. Deals die at the junctions.

Sergey Parshakov · 22 chapters, 23 diagrams · 2026

The full text is open, with no registration. The form is only needed for the files.

Cover of the “Resonance” digest
01 — The method

Four tools instead of intuition

The method doesn’t replace experience; it lights up the junctions: the places where mastery breaks off and a deal slips away for no visible reason.

The deal map

Fourteen nodes, with the dips built in

The client learns to buy from you — it is a route, not an event. The route has a peak, failure branches and dips that come not through the seller’s fault but from the way the road is built.

Two cycles

What happens to the client — and to you

The emotional cycle runs in both of you at the same time. Hence contagion and the tuning fork: whoever has the stronger cycle leads. A dashboard instead of intuition.

The influence matrix

Arsenal and boundary on two axes

Where influence ends and manipulation begins is not a question of ethics in general but of the economics of a specific deal. The disclosure test answers it in a single move.

Five stages

The operator: second attention

A negotiator’s maturity is measurable. Five stages with the transitions described and a portrait of a master in numbers — so you know where you are and what to master next.

02 — What’s inside

Twenty-two chapters in five parts

Part I. The map

  1. Why masters lose deals that were “already in the bag”
  2. The deal curve: the client learns to buy from you
  3. Two cycles: what happens to the client and to you
  4. Arsenal and boundary: the influence matrix
  5. The operator: second attention and five stages of maturity

Part II. The road of a sale

  1. The setup: four questions before the first word
  2. The first minutes and the first regression: expert status
  3. SPIN: exploring the client’s request
  4. Risk: the second regression
  5. Demonstration: benefits versus features
  6. Commitment: check — summarize — propose

Part III. Negotiation

  1. A change of genre: where selling ends and bargaining begins
  2. The negotiation passport
  3. At the table: the emotional cycle of negotiation
  4. Bargaining: anchors, concessions, packages

Part IV. Difficult stretches

  1. Cold contact: the curve begins before you meet
  2. Objections: treat them or don’t create them
  3. Pressure and manipulation: the lower quadrants
  4. When a deal breaks down or stalls: coming back from “looking for alternatives”

Part V. The operator and practice

  1. Your own cycle: recovering after a defeat
  2. The debrief protocol: 15 minutes after the meeting
  3. 90 days: a self-training program

Plus the foreword “Why an experienced seller needs this book,” the conclusion “The first Monday” and appendices. Twenty-three diagrams.

03 — Where it comes from

The method doesn’t pretend to be a discovery from scratch

Chapter eight covers SPIN — the needs-exploration technique developed by Neil Rackham. “Resonance” doesn’t rewrite it under its own name; it shows on which stretch of the map it works and where it stops working.

The first chapter is built the same way: a map of the schools — who covers what, the three gaps between them and the formula that fills those gaps. The method’s claim is narrow and verifiable.

What you can check

22 chapters · 23 diagrams
201 pages in the PDF
The full text is open online, in Russian

04 — Files

Download the digest

You can read without any forms — the full text is open right here (in Russian), with chapter navigation. The files are available via a short form.

PDF201 pages, bookmarked by chapter · 5.2 MB
EPUB3For e-readers · 4.2 MB

You are free to read the digest and share it with colleagues. The rights to the text and the method belong to the author.

Done — the files are below

Thank you. The links are open; download in any format:

Download PDF · 5.2 MB ↓ Download EPUB3 · 4.2 MB ↓

05 — Next step

Read the digest on your own — master the method in a group

The text gives you the map. The skill is built in a two-day corporate training program: breakdowns of your own deals, practice on the nodes of the route and a debrief protocol the team takes away with it. Format and price — on request.