This material is for informational and educational purposes only and is not medical, psychological, or psychotherapeutic advice. If you are experiencing an acute psychological condition or need professional support, please contact a doctor, psychologist, psychotherapist, or crisis service.
# Optimism and Pessimism: How to Think Realistically
On Monday, Olena and Maksym received the same task: to prepare a presentation for a new client within ten days. Olena said that everything would work out and postponed checking the data until Friday. Maksym immediately imagined the client finding a mistake, the manager being disappointed, and the team deciding that he was incompetent. By Wednesday, he had reread dozens of old reports but still hadn't opened the presentation file.
One forecast was more pleasant, the other more alarming, but neither helped with the work. They began making progress when they asked more specific questions: what is already known, what is missing, where is the biggest risk of error, what can be checked today, and who to contact. The future remained uncertain, but they could see a next step.
Optimism and Pessimism Describe Expectations, Not the Value of a Person
In psychological studies, dispositional optimism usually refers to a generalized expectation of favorable outcomes, and pessimism to doubt that what is desired will happen. Their assessment often uses the revised LOT-R life orientation test. Its authors checked whether optimism could be reduced to anxiety, self-esteem, or a sense of control, and showed that these phenomena are related but not identical. A description of the study is available at [PubMed](https://pubmed.ncbi.nlm.nih.gov/7815302/).
These concepts can easily be transformed into moral roles: the optimist is supposedly strong and pleasant, the pessimist is weak and exhausting. In life, one person may confidently plan work, carefully handle money, and expect the worst from a close conversation. The forecast changes along with the sphere, experience, resources, and how safe the situation seems.
General Tendency and Forecast in a Specific Situation
Generalized life orientation shows the average trend, but does not predict every decision. After an accident, caution behind the wheel may intensify even in a person who usually looks to the future with hope. An experienced surgeon may calmly assess a complex operation and at the same time exaggerate the risk of a domestic conflict. Therefore, it is more useful to study not only "what kind of person I am," but also what happens to the forecast here.
Optimism and Pessimism Are Not Always Two Ends of the Same Scale
Large reanalyses show that the presence of optimistic expectations and the absence of pessimistic ones can make different contributions to health indicators. In a study with 61 samples and over 221,000 participants, the associations were small, and the absence of pessimism was a stronger predictor of aggregated physical-health outcomes than optimism itself. These are associations, not evidence that the right attitude cures disease. The [meta-analytic reanalysis](https://pubmed.ncbi.nlm.nih.gov/32969677/) cautions against the simple formula that more optimism is automatically better.
A forecast becomes more useful when expectation is separated from facts, risk, and available action.
Expectations Shape What We Do Before the Outcome
Expectations are important because of their connection to action. If the goal is valuable and seems achievable, a person is more likely to continue investing effort, looking for another way, and seeking support. When the chance of success is perceived as almost zero, effort may fade even before reality gives an answer.
A review of research on dispositional optimism describes its link to more active coping with difficulties and a lower tendency to give up on goals, although the authors also emphasize situations where the advantage of optimism disappears. The full text of the review is available at PubMed Central. You can trace the whole sequence: what forecast arose, what action did it support, what did the person notice in response, and did they change the plan after new data?
Four Ways to Look Ahead That Are Easy to Confuse
Realistic Hope
Olena can say: "The client is new, we don't yet know their criteria. We have ten days, experience from previous projects, and the opportunity to clarify three questions tomorrow." Here, uncertainty remains, but along with it, resources and actions are visible. Hope is based on a possible route and can change after the client's response.
Defensive Pessimism
Some people intentionally lower their expectations and thoroughly imagine difficulties before an important task. This strategy can direct anxiety into preparation: check the equipment, make a backup copy, think through questions, arrive earlier. The classic work of Julie Norem and Nancy Cantor described defensive pessimism as a way to use anxiety for preparation, not as a final verdict on a person's abilities. DOI of the study.
Anxious Rehearsal
Externally, it may resemble preparation: a person spends hours going over everything that could go wrong. The difference becomes apparent in the outcome. After a useful analysis, a list of actions, a deadline, or a decision emerges to accept uncertainty. Rumination keeps adding threats while leaving less room for action. Maksym is no better prepared after imagining his dismissal for the twentieth time if he has yet to write the first slide.
Unrealistic Optimism
A person may believe that a negative event is less likely for them than basic data or the risk of similar people suggest. Such a forecast sometimes eases tension, but it can hinder prevention, insurance, planning time, and conversations about consequences. A review of thirty years of research shows that "unrealistic optimism" has been measured in several different ways; individual error is not always determinable without a reliable external criterion. [Review available in PubMed Central](https://pmc.ncbi.nlm.nih.gov/articles/PMC4451212/).
One Situation Can Generate Four Different Actions
Andriy wants to open a small coffee shop. Realistic hope will help check demand, calculate reserves, and start with a short test. Defensive pessimism will list the risks and turn part of them into a plan: what to do if the rent rises or the first months are weak. Anxious rumination may fill the evenings with images of bankruptcy without helping him calculate the costs. Unrealistic optimism will suggest taking the maximum loan because "good coffee always finds a buyer."
The difference is not in how bright or gloomy the thought sounds. A useful forecast can be tested against numbers and another person’s response, and revised when a change of course is needed. It helps match the action to the cost of being wrong.
When a Careful Scenario Really Helps
Caution is especially relevant where the consequences are significant, the decision is difficult to reverse, or the person has little margin. Before a medical procedure, it is important to clarify the risks and alternatives. Before taking a large loan, check the payment under several income scenarios. Before a difficult conversation, consider your boundaries and where the conversation can be ended safely.
Useful caution has a stopping point. We identify several plausible risks, assess their probability and impact, prepare available safeguards, and then return to the decision. If the analysis never ends, each answer produces ten more threats, and the person loses sleep or the ability to work or leave the house, broader support is needed.
When Optimistic Expectation Becomes a Resource
Hope can support a second attempt after a refusal, help turn to another specialist, endure slow learning, or start a conversation with an unknown result. It expands the time horizon: today's mistake remains part of the story, not its finale.
Studies link higher optimism with better health and behavior indicators, but the strength and quality of evidence vary. For example, a meta-analysis of behavioral factors found only small links with physical activity, diet, and smoking, with a significant portion of the data being cross-sectional and not allowing for causality to be established. [The authors directly describe these limitations](https://pubmed.ncbi.nlm.nih.gov/29650630/). The practical conclusion is modest: expectations can support action, but they do not replace access to treatment, money, time, safety, and social support.
When the Usual Forecasting Style Becomes a Trap
A pessimistic forecast can protect against shame: if failure is expected in advance, the outcome may feel less exposing. An optimistic forecast can protect against helplessness: believing that everything will work out may postpone contact with the cost of a decision. Both approaches can reduce tension for a while. The problem begins when one of them becomes the required response to every uncertainty.
A sign of the trap is the loss of feedback. A person repeats "nothing will work out" after several successful steps or "everything will be fine" after repeated warnings. Here it is helpful to return to the material about [positive thinking without denying reality](https://mriya.run/en/post/we-learn-to-think-positively) and separately check whether avoiding facts has become a way of psychological [denial](https://mriya.run/en/post/denial-in-psychology-how-this-defense-mechanism-works).
In Relationships, Forecasting Easily Becomes Reading Other People's Minds
Marina wrote to her partner about an important conversation and didn't receive a response for two hours. One inner voice said: "He decided to leave." Another: "Everything is fine, he's just busy." Both created a story before the data appeared. A more accurate position sounded calmer: "I don't know the reason for the silence. I'm worried, and in the evening I'll ask when we can talk."
Realism doesn't guarantee a pleasant answer. It helps clarify responsibility: I can name my state, ask questions, agree on a deadline, and decide what to do in the absence of an answer. I can't pre-determine someone else's motive or force another person to support my forecast.
In Work and Money, Basic Data, Reserve, and Review Date Are Needed
The phrase "the project will definitely work" is of little help until we see the costs, demand, and stopping criteria. The phrase "all projects are failing now" also erases the differences between markets and conditions. A working forecast can be written as a number or a range: how much time and money we are ready to invest, which result will signal that we should continue, and which will prompt us to change the plan.
A review date protects against both premature capitulation and endless investment. The team agrees that the test will last four weeks, that three indicators will be reviewed every Friday, and that a new decision will be made after the fourth week. Hope then takes the form of an experiment, while caution gains a boundary.
In Health Matters, A Sense of Confidence Doesn't Measure Risk
A person can be calm and have a symptom that requires evaluation, or be very afraid in the absence of a high medical risk. Here, the forecast should be checked with clinical recommendations, a clinician’s assessment, and verified basic indicators. Confidence in a good outcome can support the course of treatment, but it does not determine the diagnosis and does not remove the need for an examination.
If pessimistic thoughts are accompanied for months by depressed mood, loss of interest, significant sleep disruption, exhaustion, hopelessness, or thoughts of death, optimism training alone is not enough. A sudden period of little or no sleep alongside unusual impulsivity, excessive spending, and a sense of exceptional power also calls for professional assessment; immediate danger requires urgent help.
Practice: Checking the Forecast Before Making a Decision
1. Write Down the Prediction So That It Can Be Checked
Instead of "everything will fail," write: "I expect the client to decline after the first meeting." Instead of "it will definitely succeed," write: "I expect at least five orders in the first month." Specificity does not make the forecast correct, but it allows you to compare it with the result.
2. Separate Probability, Influence, and Control
An event can be unlikely and very dangerous, so it may justify a simple safeguard. Another event may be likely but easy to correct. Mark clearly what you can influence: prepare documents, ask for a review, or set aside a reserve. Another person's reaction, the exchange rate, and the weather do not become your responsibility simply because you worry about them.
3. Add Basic Data and Review Condition
Remember three similar situations, look at the statistics, ask a person with relevant experience. Then determine what new information will force you to change your conclusion. A forecast that cannot be reviewed under any circumstances is no longer functioning as a working hypothesis.
After that, choose one step for the next 24 hours. It can reduce the risk, test the assumption, or help you make progress: ask a question, make an outline, sign up for a consultation, read the contract terms, wait until morning so you can sleep before deciding.
A Week of Observing Your Expectations
For a week, choose one recurring area: work emails, workouts, money, or close conversations. Before the event, write down the forecast, confidence level from 0 to 100, the expected action, and the biggest risk. After the event, record the result without a global conclusion about yourself.
At the end of the week, look at where you repeatedly overestimated the threat and where you missed important signals. Pay attention to your behavior: did the forecast help you prepare, or did it become a reason to postpone action? The aim of the experiment is calibration, gradually bringing expectations closer to what actually happens in your life.
CBT SHIFT as a Place to Check Automatic Forecasting
In the [CBT SHIFT workbook](https://mriya.run/en/product/journals-mriarun/cbt-shift-workbook), you can break an episode down into the situation, automatic thought, emotions, evidence, alternative explanation, and next action. It does not define you as an optimist or a pessimist. The written record helps show how a specific conclusion affected your state and choice.
CBT SHIFT helps test an automatic forecast and formulate a more accurate next action.
If the question concerns a broader sense of life satisfaction, a useful continuation would be the material about [signs of psychological well-being](https://mriya.run/en/post/what-is-needed-for-happiness-signs-of-happiness). There, the forecast of the future is considered alongside relationships, autonomy, competence, meaning, and living conditions.
Frequently Asked Questions
Can You Learn to Be More Optimistic?
Some ways of thinking and behaving can be trained: noticing excessive generalizations, gathering basic data, planning an available action, and recording the results. Generalized tendencies may change more slowly. A useful goal is not maximum optimism, but a more accurate prediction that supports action and is updated after new experience.
Is pessimism always associated with depression?
No. A cautious forecast can be situational or serve as preparation. Depressive state is assessed based on a broader picture: mood, loss of interest, energy, sleep, appetite, concentration, duration, and impact on life. One pessimistic conclusion is not a diagnosis.
Is defensive pessimism a useful strategy for everyone?
It has been described as a strategy that may help some anxious people prepare for an important task. If detailed analysis paralyzes, intensifies insomnia, or does not end with a plan, this form of preparation does not perform a useful function. The strategy should be evaluated based on the results in a specific context.
How can you tell when optimism has become unrealistic?
Check if basic data, past experience, the cost of error, and information that contradicts the desired scenario have been taken into account. Particular attention should be paid to forecasts that justify skipping a medical examination, safeguards, a written agreement, a financial reserve, or another person’s consent.
What to say to a person who always expects the worst?
First, it is important to understand what this forecast does: warns of a real risk, helps to prepare, or exhausts by repeating one threat. Instead of the demand "think positively," you can ask: "What option seems most likely to you? What can we influence? What support is needed now?"
Hope becomes more reliable when it can change
Realistic thinking does not promise flawless prediction. It allows you to keep several options, notice the cost of risk, use available resources, and review the conclusion after new information. Sometimes the result will be better than expected, sometimes worse. The psychological achievement becomes the ability not to give one forecast complete power over the next action.