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Library rep  ·  Tuesday, May 19

Jack Cohen's GAIN framework: feedback fails when it doesn't tell people what they stand to gain.

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Based on Lenny’s
Newsletter · Jack Cohen · Sep 30, 2025

Introducing the GAIN framework for feedback: an evidence-based approach to giving feedback that people love, appreciate, and act on

Start from the original episode or newsletter, then use the ideas below in the reps.

Key ideas to remember

  1. 01 If you've been thinking 'I keep giving them the same feedback and they don't change,' the framing — not the recipient — is the variable to test next.
  2. 02 Effective feedback must include all four GAIN elements: Goal (shared), Actions (what to change), Impacts (why), Next actions (who/what/when). Skipping any one is the most common failure mode.
  3. 03 Feedback feels like a gift when the recipient understands what *they* gain. Lead with their stake, not yours.
  4. 04 Order is flexible. You can lead with actions/impacts (as Laura did with her founder) — but the goal must surface in the conversation, not later.
3-minute summary

Coach Jack Cohen has spent 11 years working with founders, executives, and managers — and the single most universal challenge across all of them is giving feedback. Most people self-describe as 'conflict-averse' and dread direct conversations. The rest are fed up with failed attempts to get people to change their behavior, often complaining: 'I keep giving them the same feedback, and they never change. Maybe they just don't want to.' Cohen's response: those givers are missing their own power to catalyze change by shifting how they frame the feedback.

His evidence-based framework, GAIN, names the four elements that effective feedback must include:

  • G — Goal: what both parties ultimately care about
  • A — Actions: what needs to change to get there
  • I — Impacts: why it matters
  • N — Next actions: who will do what by when

The central philosophical move embedded in the acronym: tell the recipient what they stand to gain from the feedback. When that's clear, feedback stops feeling like a confrontation and starts feeling like a gift. Conversely, when the giver leads with their own frustration or skips to actions without anchoring on a shared goal, they unintentionally elicit defensiveness — and then mistake that defensiveness for the recipient's stubbornness.

Cohen's case study with 'Laura,' a VP-BD reporting to a micromanaging founder, illustrates the framing flexibility: Laura led with the founder's actions and impacts (because that's what the founder cared about most in the moment), then bridged to a goal both shared, then closed on concrete next actions. The order of GAIN elements isn't fixed; the requirement is that all four show up. Skipping any of them is what most failed feedback attempts share in common.

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