Before you change jobs, do a four-layer self-portrait

A recruiter calls. There's a role, 20% more pay, one title up. You're tempted and start updating your resume.

I've been in hiring for more than a decade, and this is the moment where I've watched too many people go wrong. They skip one question, and that does more damage than picking the wrong company. What were the real reasons behind my last three job changes?

The gap between the survey and the truth applies to you too

In the exit-survey post I wrote that "family reasons" is nearly half of exit questionnaires and under 15% of real reasons. People don't only tell the company a story. They tell themselves one too.

"A bigger platform," "a change of industry," "the pay was low." Those are the interviewer versions. The real version usually sounds more like this. I couldn't work with my boss. Nobody saw what I did. Meetings until eight every night.

Believe the version you tell others, and the next job trips you in the same spot.

The four layers, applied to yourself

I assess candidates on four layers: core, patterns, equipment, context. When you do it on yourself, the weight is on the first and the fourth.

The core is about drivers. I use six of them: autonomy, mastery, impact, belonging, security, reward. There's no good or bad, only an order. You don't find it by asking yourself what you value. You find it by lining up the real reason you left and the real reason you chose, for each of your last three moves, and seeing which two keep appearing.

If two of three departures were "they took my decision rights away," autonomy is your number one, and a company where everything goes to HQ for approval is out, even at 20% more. If two of three choices were "I followed someone I trusted," that's belonging. Then the thing to evaluate is your future boss, more than the company.

The context layer asks about conditions. At what pace, under what kind of boss, in what team mix do I do my best work? And under what conditions do I clearly drop? The same person in a different environment can perform three times better or worse. This layer isn't about whether you're good. It's about fit.

Why only these two layers

Equipment (skills, experience, track record) is already on your resume. Patterns (how you behave under pressure) are the thing you're worst at judging in yourself. Leave those to the interviewer.

Core and context are the two layers you know best and recruiters and interviewers see least. If you don't do this, nobody will.

What you end up with

A very short list. Two things the role must provide, and two things in the environment you must avoid. Hold that list against the 20% offer and the answer usually comes fast.

Plenty of people do this exercise and decide not to move. Some move to a place with flat pay that provides both things. Either beats taking the 20% and calling a recruiter again a year later.

If you've worked less than ten years, your three job changes may really be one or two. That's too small a sample. Count internal transfers, project changes and boss changes too. Any real departure and any real choice is data.

Put your last three moves side by side, with the real reasons. What do you see?