The decisions that keep people awake are rarely between a good option and a bad one. Those resolve themselves fairly quickly, whatever the accompanying drama. The ones that stall for months are between two options that are both genuinely good and not comparable — the city or the coast, the stable role or the risky one, the career-shaped decade or the family-shaped one.
The standard methods are built for a different problem. A list of pros and cons assumes the items can be scored on a shared scale, and the whole difficulty of these decisions is that they cannot. You end up assigning weights, and the weights are the decision, so you have quietly done the hard part in the least visible way possible.
Stop trying to discover the answer
The persistent hope is that enough analysis will reveal which option is better, and that the rightness was there all along waiting to be found. On genuinely balanced choices this is not true. If one option were clearly better on the terms you actually hold, you would not be stuck; being stuck is good evidence that they are close.
Past a certain point, then, more analysis is not producing information. It is producing delay, and delay is itself a choice — usually in favour of whichever option is the status quo, chosen without ever having to admit you were choosing.
When two options are close on the terms you actually hold, the value of further analysis falls to nearly nothing, and the value of deciding rises with every week you do not.
Ask what kind of person each option makes you
The more useful question is not which option scores higher but which one you want to become. Each choice puts you in different rooms, around different people, spending your days on different problems, and five years of that shapes what you find interesting, what you are good at, and what you take for granted.
So run the projection concretely. Not "would I be happy" — that is unanswerable — but: what does a Tuesday look like? Who do I talk to? What am I good at by then that I am not now? What have I stopped doing? Most people find that one of the two projections is noticeably easier to picture in detail, and the ease of picturing it is real information about what you actually want.
Check reversibility separately from value
Reversibility is a genuinely comparable dimension, which makes it unusually useful here. Some choices can be undone at moderate cost within a year; others close doors that do not reopen — for reasons of timing, age, geography or other people's lives.
Two practical implications. Where options are close in value and one is much easier to reverse, take the reversible one and treat it as information-gathering rather than as a verdict. And where one option has a real deadline attached, say so explicitly, because deadlines have a way of operating silently until they have passed.
Test the regret asymmetry
Imagine each option, well executed, ten years on, and ask which failure you would find easier to live with: having tried this and found it did not suit you, or never having found out. Most people have a clear answer, and it is more stable than their answer to "which is better" — it is asking about your relationship to risk and to unlived alternatives, which tends to be a settled fact about a person.
Keep the two options equally well executed in the comparison. The common failure is to imagine one choice at its best and the other at its worst, which is not a comparison at all.
Then decide, and commit hard
On close calls, a large share of the eventual quality comes from commitment rather than from correctness. The option you take half-heartedly, while continuing to audit it against the one you declined, will underperform an option you never doubted — not because of anything mystical, but because divided attention produces worse work, weaker relationships and slower learning.
So set the decision down properly: write one paragraph on why you chose it and what you expected, date it, and set a review point far enough out to be fair — a year for most life-shaped choices. Until that date, the question is closed, and the energy that was going into re-litigating it goes into the thing itself.
The paragraph matters more than it sounds. When the difficult month arrives, and it will, you will otherwise reconstruct your reasoning from your current mood and conclude that you chose badly. A dated note in your own handwriting is the only reliable defence against that, and it is the difference between a decision you made and one you are still making.