A pleasant future image can sometimes reduce immediate effort when it provides emotional reward without confronting the work. That is the important result behind the often-misquoted claim that “visualisation kills motivation.”
Direct answer
A vivid positive fantasy can provide some of the emotional reward of success before the work is done. In Oettingen and Mayer’s studies, positive expectations about likely success related differently to effort and outcomes than simply enjoying positive fantasies.
Why fantasy and expectation are not the same thing
Oettingen and Mayer separated positive expectations—judging success as likely—from positive fantasies—enjoying a desired future in imagination. In their studies, the two related differently to effort and success. That is why “visualisation” is too broad a word for interpreting the result.
When imagery can still help
Process imagery, obstacle identification and mental rehearsal are different from passively consuming the emotional reward of a successful ending. A runner rehearsing pacing decisions or a candidate rehearsing interview answers is practising a process, not merely basking in an outcome.
What this does not prove
The evidence does not mean imagination is inherently demotivating. Process rehearsal, mental contrasting and planning are different from passively enjoying an outcome scene. The content, task and what happens next matter. A careful interpretation stops at the measured mechanism instead of borrowing certainty for a larger claim.
Worked example
Someone pictures receiving a promotion every evening but never asks for feedback, documents achievements or applies for higher-responsibility work. The image may feel good while leaving the actual bottlenecks untouched.
Practical test
Use fantasy as the opening, not the whole intervention. After imagining the result, identify the obstacle most likely to block it and the action that addresses that obstacle.
Set a review point and ask whether the practice changed the intended variable. If it did not, change the process. A useful evidence model must permit disconfirmation and learning.
Research anchors
Use CLEAR Planner / Evidence Notes
Record the claim you are testing, what would count as improvement and which facts remain independent of mindset. This prevents a subjective sense of progress from replacing direct evidence.
A better interpretation than “never visualise”
The Oettingen findings are useful precisely because they distinguish kinds of future thought. A positive expectation contains an estimate that success is likely; a positive fantasy is an enjoyable image of the desired future. Those are not synonyms. A person can have high expectations based on preparation while spending little time fantasising, or enjoy elaborate fantasies while privately expecting failure.
Put effort back into the scene
If imagery is part of your routine, include the demanding middle: opening the spreadsheet, hearing a difficult question, doing the boring repetition, recovering from a mistake. Then leave the scene and perform one small piece of the real process. The goal is not to make imagination unpleasant; it is to stop imagination from becoming the only place where success happens.
A concrete contrast: fantasy, process imagery and mental contrasting
Suppose a student wants a top exam grade. Outcome fantasy is enjoying the image of opening the result. Process imagery rehearses sitting down, retrieving information and handling a difficult question. Mental contrasting imagines the desired result and then identifies the present obstacle—perhaps phone distraction or poor recall practice.
These exercises feel similar because all involve imagination, but they ask the mind to do different jobs. That is why evidence from one should not be pasted onto the others.
When fantasy is useful anyway
Positive fantasy can reveal desire, values and preferred direction. The problem is not enjoyment; it is mistaking enjoyment for progress. If the scene helps identify what you care about and is followed by obstacle review or action, it is performing a different job from an outcome fantasy that ends with emotional reward alone.
One useful stop rule
If a visualisation session leaves you feeling complete enough that you repeatedly postpone the next real step, cut the session in half and attach it to one immediate action. The issue is not whether the image was “too positive”; it is whether the exercise is substituting for behaviour.
Bottom line
The useful conclusion is narrower than the viral version: positive outcome fantasy can affect the person and their behaviour in identifiable ways, but the evidence does not grant unlimited causal reach.