The Case for Staying One More Year — and the Case for Leaving Now

The decision to stay in a job one more year or leave now turns on five questions, not five vibes. This piece lays them out, then lays out the strongest honest case for each side. There is no verdict at the end. You’ll know which side you agree with by the questions you nodded at — and more usefully, why.

The market context worth knowing first: UK employee tenure has shortened. The ONS labour force survey shows average tenure has fallen over the past fifteen years, and a Pew Research analysis of US job-switchers during 2021–22 found 60% saw real wage gains versus 47% of stayers — a typical bump of ~9.7%. That doesn’t decide it for you, but it does mean the case for moving is materially stronger than the conventional “loyalty rewards itself” story. The conventional case for staying is also real — it’s just rarely made well.

The five questions that actually decide it

The LinkedIn questions — where do you see yourself in five years, are you growing, is your role aligned with your values — are designed to feel profound while not committing you to anything. They are vibes. Here are the questions that actually decide it:

• If your manager told you tomorrow that the promotion you're hoping for is going to take another eighteen months, would you stay? If yes, you have other reasons. Find them and write them down.
• If a peer at your level — same function, same industry — told you they were leaving for 25% more, would you feel envy or relief? Envy is a signal. Relief is also a signal, and the more interesting one.
• What is the single hardest problem your team faced this year? Were you in the room when it was solved? If no, ask why.
• If you imagine yourself doing this exact job eighteen months from now, what does the calendar look like? If it looks identical to last Tuesday, that's your answer.
• Who is the person whose opinion of your career you most trust? Not whose advice — whose opinion of where you stand. Ask them. Not what to do. Just what they see.

Now the arguments themselves. Both, in their strongest form.

The case for staying

The argument for staying is rarely made well, because the people making it sound like they’re afraid of change. They aren’t. They’re just better at counting things that don’t show up on a CV.

The first thing they count is credibility. You have spent two, three, four years building the unspoken assumption that you can be trusted with the harder problems. The next manager up has watched you handle one bad quarter and one good one. Your peers know which meetings you should be in. That capital is invisible from the outside and brutally expensive to rebuild. When you start somewhere new, you do not start at zero — you start at negative six months, because everyone has to learn whether to trust you, and you have to learn whose word means what.

The second thing they count is the promotion you’d otherwise be running away from. There is a specific pattern in mid-career departures where the candidate leaves three months before a promotion they didn’t know was coming. The manager hadn’t said anything because the calibration meeting hadn’t happened yet. Recruiters see this constantly. If you suspect you’re inside that window, ask. Not coyly — directly. The worst answer is no, which is also useful information.

The third thing the stay-camp counts is relationships. Not in a sentimental way. In a calling-in-favours way. The person you onboarded two years ago is now running a team. The grumpy stakeholder you eventually won over is the one who’ll vouch for you when the next reorg happens. Starting from zero on relationships is the cost everyone forgets to price in until they’re four months into a new role and realise they have no one to ask the stupid question to.

The case for leaving

The case for leaving is usually made loudly and badly. People shout you only live once and your boss wouldn’t think twice, which is true and also not an argument. The real case is colder than that.

The first piece of it is narrative. Every additional year in the same role narrows your story. At three years you are loyal and deepening. At five years you are committed. At seven, in some functions, you are stuck — and the next interviewer will ask, gently, why. You can answer that question well. But you only have to answer it if you stay.

The second piece is timing. The market for your function is hot right now, and the honest truth is that nobody knows whether it will be in eighteen months. Hiring cycles are cyclical and the bands compress fast. If three of your peers have moved in the last six months for material salary jumps, that’s the signal. It’s not a coincidence. The candidates who leave in a hot market take a step up. The candidates who leave in a flat market take a sideways move and call it a step up.

The third piece is the one nobody says out loud: the role you’d most love internally is already taken, and won’t free up. You know the one. The job your manager has, or the cross-functional lead that sits at the level above. The person in it is good and isn’t leaving for at least three more years. Internal mobility is a story we tell ourselves when the door we want is closed. The honest version is that the only way to that job, on the timeline you actually want, is to do a version of it somewhere else.

The compromise that isn’t one

The most common move people make, when caught between staying and leaving, is the quiet interview. They go on the market not to leave but to know. They take two or three conversations, see what’s out there, and either return refreshed or surprise themselves by accepting an offer.

This works. It also has a cost most people undercount: once you’ve taken three first-round interviews, your engagement at your current job drops by something. Not a lot. But enough that the next time you’re considered for a stretch project, you might already have one foot out the door, and your manager might already have sensed it.

The compromise version of this works when you go in with a clear question. Am I underpaid? Am I underlevelled? Am I in the right industry? Pick one. Three conversations later you’ll have the answer to that one. You will not have the answer to all three at once, and trying to is how people end up six months in, half-disengaged, with nothing to show for it.

Which side did you nod at?

If you nodded harder at the staying section, the most useful thing you can do is name out loud the thing you are waiting for. Promotion, project, manager change, regime change, the difficult colleague leaving. Give it a date. If the date passes and the thing hasn’t happened, the question comes back automatically, and this time you’ll know the answer.

If you nodded harder at the leaving section, the most useful thing you can do is set a budget — of weeks, of conversations, of applications — and start. Not because the market is going anywhere. Because the version of you who decides and acts is a different person from the version who keeps reading articles about deciding. If the move you’re considering is a sideways step into a different field, the companion pieces on pivoting without starting at zero and the two-list method for shortlisting roles are where to go next. If it’s a bigger move at a later stage of career, career change at 40 covers the first year inside the new role.