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The JTBD Field Guide - Switching Interviews

John Gusiff

John Gusiff

Managing Partner, Customer Centric Solutions LLC

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The JTBD Field Guide - Switching Interviews

A complete field system for running switching interviews that reach the emotional, social, and identity layer — where real buying decisions are made.

Who this is for

  • Product marketers building positioning and messaging from customer research

  • Product managers running discovery interviews to understand switching decisions

  • Founders who need to know why customers chose them — or didn’t

  • Growth and GTM teams mapping competitive switching patterns

  • Anyone running JTBD interviews and getting surface-level answers

The problem this solves

Most JTBD interviews produce answers like:

“We needed better project management.”
“We wanted something easier to use.”

Those answers are true — but incomplete.

The real story that changes positioning, messaging, roadmap, and sales lives underneath: control, credibility, identity, fear, momentum, and tradeoffs.

Most teams never reach it because they lack a system.

This guide gives you that system.

What’s inside

(1) The Six Forces Framework

Understand the six forces behind switching decisions: Habits, Pushes, Desires, Avoidances, Pulls, and Anxieties.

(2) The JTBD TImeline (Cycle of Progress)

Nine stages from First Thought to Continuous Use, including the two key event moments that move buyers forward.

(3) 9 Advanced Interviewing Techniques

Timeline Reconstruction, Mirroring, Labeling, Tactical Empathy, Calibrated Questions, Effective Pause, Laddering, Contrast Probing, and Playback Summarization.

(4) Before / After Messaging

See how surface-level JTBD creates generic messaging while causal-layer JTBD creates sharper positioning.

(5) Field-Ready Switching Interview Guide

A ready-to-use guide covering all five phases: Open, Explore, Probe, Deep Probe, and Close.

(6) Six Forces Mapping Worksheet

Capture findings by force type, then synthesize into functional, emotional, social, identity, and final causal job statements.

(7) 30 vs 45 Minutes: Basic vs Advanced Probing Techniques

See exactly what deeper probing reveals — and what most interviews miss. A side-by-side annotated transcript showing the difference.

BONUS: Differences between B2C and B2B JTBD Switching Interviews

What you’ll be able to do

  • Run switching interviews that reach the emotional and identity layer

  • Populate all six forces from one interview

  • Articulate what was truly hired in one sentence

  • Turn interviews into positioning, messaging, and product decisions

  • Know where a buyer is in their progress journey — and probe accordingly

$47

USD

The practitioner's guide to JTBD switching interviews - from surface story to causal truth.