Essays and worked examples on changing unwanted habits

The Psychology of Quitting

Understand the argument that keeps bringing you back

"I'm Stressed Right Now — This Isn't the Time": Postponing Change Until Calm Arrives

The calm you are waiting for may not arrive on its own. And the habit may be part of why.

The logic sounds unassailable. You are under pressure. Your resources are stretched. Adding the difficulty of changing a habit to an already difficult period seems reckless. Better to wait for calmer water, then try.

The problem is not that the logic is wrong. Stress genuinely makes self-regulation harder. The problem is that the calm period may be hypothetical. And in the meantime, the habit may be making the stress worse.

Why stress favors the habit

When people feel bad, they prioritize immediate relief. In three experiments, participants who were upset ate more snacks, chose immediate gratification over larger delayed rewards, and procrastinated more than those who were not upset. When they were led to believe their mood could not change, the effect disappeared, suggesting that the behavior was specifically aimed at making themselves feel better [1].

Researchers have framed procrastination itself as a mood-regulation problem: people avoid tasks that feel unpleasant, and the avoidance brings short-term relief at a long-term cost [4]. Changing a habit is unpleasant, especially at first. Under stress, the short-term cost of changing looms larger, and the habit’s short-term benefit shines brighter.

At the neural level, an fMRI study found that acute stress shifted brain connectivity in ways that favored immediate reward: stressed participants made less healthy food choices, and the effect was traced to altered communication between brain regions involved in self-control and reward valuation [3].

A fictional example

The following is an illustrative example, not a real person’s story.

Rashid has been trying to stop online shopping in the evenings. He knows it soothes him after difficult days but leaves him with purchases he does not need and a credit card balance that worries him. Then his department announces layoffs.

  • What he thinks: “This is the worst possible time to take away the one thing that helps me unwind. I’ll deal with the shopping once I know my job is safe.”
  • What he feels: Anxious, wound tight and unable to relax.
  • What he does: Shops more than before, because the stress is worse than before.

A month later, the layoffs pass and Rashid’s job is secure. But the credit card balance is higher, and the relief of job security is immediately replaced by anxiety about the debt. He thinks: “I’ll tackle the shopping once I’ve paid down the balance.” The calm period he was waiting for lasted about three days before a new stress replaced it.

The cycle underneath

Rashid’s situation illustrates a pattern that stress research describes clearly. Chronic stress does not just make self-control harder in the moment. It can change the system. A review of stress and addiction found that chronic stress alters reward and stress circuits in the brain, increasing vulnerability to substance use and relapse [2]. A model of addiction as allostatic dysregulation proposes that repeated substance use shifts the brain’s reward baseline, so that the person needs the substance just to feel normal, not to feel good [6].

The same logic, in a milder form, applies to everyday habits. The more you use a habit to manage stress, the more stress-relief capacity it absorbs, and the less practice you get at other forms of coping. Over time, the habit becomes the only tool in the box, and removing it feels impossible because nothing else has been built up.

Why the calm never arrives

Look back at the last year. Were there periods with no significant stressors? For most adults, the answer is no. Life generates pressure continuously: work, relationships, health, money, news, family.

The researchers Folkman and Lazarus studied coping strategies across the stages of a college exam and found that people used different combinations of problem-focused and emotion-focused strategies depending on what the situation demanded and how much control they felt they had [5]. Coping is not something that happens after stress ends. It is something that happens during it.

Waiting for calm to begin a change is like waiting for an empty road to learn to drive. The skill you need is the skill of changing under imperfect conditions, because those are the only conditions you will get.

Questions to examine the thought

When “I’m stressed, this isn’t the time” arrives:

  1. Is the stress time-limited, with a specific end date? If so, can I prepare now and start then?
  2. If the stress is ongoing, when do I realistically expect it to end?
  3. Is the habit making the stress better, worse or both?
  4. What is the smallest change I could make now that would not add to the stress?
  5. What would I tell a friend who said they would start once things calmed down?

Starting under imperfect conditions

The alternative to waiting is not heroic self-denial during a crisis. It is a modest start that accounts for the stress.

  • Shrink the change. If the full change feels impossible, try a tenth of it. Instead of stopping evening shopping entirely, Rashid could commit to a twenty-minute delay between feeling the urge and opening the app.
  • Replace before you remove. Identify one alternative that provides some of what the habit provides. If the habit is relief, what else relieves you? If it is stimulation, what else engages you?
  • Expect imperfection. A small, imperfect change sustained under real stress teaches you more than a perfect change achieved under ideal conditions that never arrive.

The stress is not a reason to wait. It is the conditions under which the change will actually happen.

For the thought that uses past effort to justify the habit, see “I’ve earned a break” and when rest becomes the habit’s opening. For the pattern of waiting for a fresh start, see “I’ll start Monday” and why the perfect start date keeps moving.

When to get more support. If stress feels unmanageable, persistent or is affecting your sleep, relationships or ability to function, please talk to a doctor or therapist. If the habit you are trying to change has become your primary way of coping and you cannot imagine managing without it, a professional can help you build alternatives. In the US, call or text 988 if you are in crisis. In the UK and Ireland, Samaritans are on 116 123.

Frequently asked questions

Should I wait until I'm less stressed to change a habit?

It depends on how realistic a calm period is. If you have a specific, time-limited stressor, like a work deadline, it may be sensible to prepare now and start after. If stress is ongoing, waiting for calm becomes waiting indefinitely. Starting a small version of the change during stress, rather than the full version, is often more realistic.

Does stress really make it harder to control habits?

Yes. Research finds that emotional distress shifts behavior toward immediate comfort and away from long-term goals. Cortisol, the hormone associated with stress, has been linked to reward-seeking behavior in some studies. The effect is real, but it does not mean change is impossible under stress, only that it is harder.

What if my habit is the only thing helping me cope with stress?

That is important information. If the habit is your primary coping strategy, removing it without a replacement leaves a gap. Before quitting, identify at least one or two alternative ways to manage the feeling the habit addresses. If you cannot think of any, a therapist can help you build a broader coping repertoire.

How do I start changing a habit when I'm already overwhelmed?

Start with the smallest version of the change you can sustain. If you are trying to stop evening drinking, try replacing one evening per week rather than all of them. The aim is to prove to yourself that the change is possible under real conditions, not to achieve perfection under ideal ones.

Sources and further reading

  1. Tice, Bratslavsky and Baumeister — Emotional distress regulation takes precedence over impulse control: if you feel bad, do it!

    Journal of Personality and Social Psychology, 2001;80(1):53–67. Three experiments on mood, snacking, immediate gratification and procrastination.

  2. Sinha — Chronic stress, drug use, and vulnerability to addiction

    Annals of the New York Academy of Sciences, 2008;1141:105–130. Review of how chronic stress increases vulnerability to substance use and relapse. DOI: 10.1196/annals.1441.030.

  3. Maier, Makwana and Hare — Acute stress impairs self-control in goal-directed choice by altering multiple functional connections within the brain's decision circuits

    Neuron, 2015;87(3):621–631. fMRI study of 29 participants making food choices under stress. DOI: 10.1016/j.neuron.2015.07.005.

  4. Sirois and Pychyl — Procrastination and the priority of short-term mood regulation: consequences for future self

    Social and Personality Psychology Compass, 2013;7(2):115–127. Review framing procrastination as a mood-regulation problem. DOI: 10.1111/spc3.12011.

  5. Folkman and Lazarus — If it changes it must be a process: study of emotion and coping during three stages of a college examination

    Journal of Personality and Social Psychology, 1985;48(1):150–170. Study of coping strategies used by 108 students before, during and after an exam. DOI: 10.1037/0022-3514.48.1.150.

  6. Koob and Le Moal — Drug addiction, dysregulation of reward, and allostasis

    Neuropsychopharmacology, 2001;24(2):97–129. Model of how repeated substance use shifts the brain's reward and stress systems. DOI: 10.1016/S0893-133X(00)00195-0.

Sources checked October 16, 2026. This is an editorial summary, not a systematic review or individual advice.

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