Why September Stresses You Out (Even If You're Not in School)

Each year, September's back-to-school season brings a wave of anxiety that extends far beyond schoolchildren alone. Adults, employees, parents, students: returning to routine can generate intense stress. Here are 7 strategies from cognitive behavioural therapy to approach this transition smoothly.

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Why Back-to-School Creates So Much Anxiety

A Widespread and Underestimated Phenomenon

When we think of back-to-school anxiety, we naturally imagine nervous children at the school gates. But the reality is quite different. According to a 2023 OpinionWay survey, nearly 60% of French people report feeling stress as September approaches. This figure applies equally to parents and employees without children.

As a CBT psychotherapist in Nantes, I notice each year a clear increase in consultation requests between mid-August and the end of September. The reasons vary, but they share a common denominator: the difficulty in transitioning from "vacation mode" to "obligation mode."

The Psychological Mechanisms at Play

Back-to-school anxiety is not a whim. It rests on well-identified psychological mechanisms:

The brutal contrast between two states. During vacation, your nervous system has gradually adapted to a slower rhythm: less pressure, more sleep, greater pleasure. Back-to-school imposes an abrupt return to a state of heightened vigilance. This change of rhythm is a genuine physiological stressor. Anxious anticipation. The anxious brain tends to project negative scenarios into the future. "What if I can't keep up the pace anymore?", "What if the work atmosphère has changed?", "What if I can't manage this year?". These anticipatory thoughts create tension that can manifest days or even weeks before actual return. Cognitive overload. September compounds tasks: returning to work, organizing back-to-school, managing registrations, resuming suspended projects. This accumulation saturates the brain's processing capacity and generates a sense of being overwhelmed. Social comparison. Social media amplifies the impression that everyone else is managing better than you. Posts about perfect back-to-school returns — smiling children, organized desks, checked-off to-do lists — fuel doubt about your own abilities.

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Back-to-School Through a CBT Lens: Thoughts, Émotions, Behaviors

Cognitive behavioural therapy offers a particularly relevant analytical framework for understanding back-to-school anxiety. In CBT, we consider that it is not the events themselves that generate our emotions, but the interpretation we make of them.

The ABC Model Applied to Back-to-School

• A (Activating event) — The triggering event: the back-to-school date is approaching.
• B (Belief) — The belief/thought: "I won't manage, it's too much."
• C (Consequence) — The émotion and behavior: anxiety, insomnia, procrastination.

What maintains anxiety is not back-to-school itself, but the internal dialogue you maintain about it. And that's excellent news, because if your thoughts fuel anxiety, modifying your thoughts can reduce it.

Typical Automatic Thoughts During Back-to-School

Here are the thoughts I most often encounter in people I support during this period:

• "I'm not ready, I'd need another week of vacation."
• "Everyone seems to be managing except me."
• "It's going to be hell at the office, there's so much backlog."
• "I'm going to sink back into the same depressing routine."
• "What if the vacation made me lose my skills?"

These thoughts have one thing in common: they are categorical, pessimistic, and rarely verified. That's exactly where CBT comes in.

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7 CBT Strategies to Approach Back-to-School Calmly

1. Identify Your Anxious Thoughts and Create Distance From Them

The first step is to spot the automatic thoughts fueling your anxiety. Take a notebook and, for three days before back-to-school, write down each negative thought crossing your mind concerning the return.

Then, for each thought, ask yourself these questions:

• Is this a fact or an interpretation? ("I won't manage" is a prediction, not a fact.)
• What is the real probability of this scenario occurring? (Often lower than we think.)
• Have I already experienced back-to-school transitions I dreaded that ended up going well? (The answer is almost always yes.)

This cognitive restructuring exercise doesn't eliminate anxiety by magic, but it reduces its intensity by restoring a more accurate internal dialogue.

2. Create a Decompression Buffer Before Your Return

The most common mistake is transitioning directly from vacation to work without any buffer. Ideally, plan two to three "buffer" days:

• Gradually resume a sleep rhythm compatible with your work schedule (shift your wake-up time by 15 minutes per day).
• Make a list of your first week's priorities — but limit it to three items maximum.
• Prepare your environment: clothes, bag, meals. These concrete actions reduce uncertainty and, by extension, anxiety.

3. Use Gradual Exposure Technique

In CBT, gradual exposure involves progressively confronting what frightens us rather than avoiding it. Applied to back-to-school, this might look like:

• 5 days before: briefly reread a work email (5 minutes, no more).
• 3 days before: call a colleague to catch up.
• 1 day before: visit your workplace for a quick coffee if possible.
• Day 1: arrive with a simple plan for the day (3 tasks maximum).

Each step reduces the shock effect and allows your brain to gradually readjust.

4. Practice Diaphragmatic Breathing

Anxiety activates the sympathetic nervous system ("fight or flight" mode). Diaphragmatic breathing activates the parasympathetic nervous system ("rest and recovery" mode). It's one of the simplest and most effective CBT tools.

Practical Exercise:

Sit comfortably, one hand on your belly.

Inhale through your nose for 4 seconds while expanding your belly.

Hold your breath for 4 seconds.

Exhale slowly through your mouth for 6 seconds.

Repeat 5 to 10 times.

Practice this exercise morning and evening during the week before back-to-school, and during anxiety peaks. Effects are measurable from the first session.

5. Apply the 90-Second Rule

Neuroanatomist Jill Bolte Taylor demonstrated that the biological lifespan of an émotion in the body is approximately 90 seconds. What prolongs the émotion beyond that are the thoughts we add to it.

When a wave of anxiety rises:

• Observe it without fighting it: "So, my stomach is tightening, my heart is accelerating."
• Name it: "This is anxiety. It's not danger, it's an émotion."
• Wait 90 seconds while breathing calmly.
• Notice: the intensity has decreased.

This technique, which borrows from mindfulness integrated into CBT (third-wave CBT), teaches you to no longer be enslaved by your emotions.

6. Plan Rewards in Your First Week

Behavioural activation is a pillar of CBT. The principle: associate your return with pleasant experiences to counterbalance stress.

Before back-to-school, plan:

• A lunch with a friend on Tuesday.
• A treatment, sport, or outing Wednesday evening.
• A special dinner Friday to celebrate your first week completed.

These moments of positive anchoring prevent your brain from seeing only constraints. They create a balance between obligations and pleasure — a balance essential for psychological well-being.

7. Set One Realistic Back-to-School Goal

Forget the list of twenty back-to-school resolutions. Choose one single goal for September. A concrete, measurable, achievable goal:

• "I leave the office at 6:30pm at least three evenings a week."
• "I walk 20 minutes every day."
• "I take a proper lunch (not at my desk) at least four times a week."

One unique and realistic goal generates a sense of control. Multiple ambitious goals generate overload. Choose the first option.

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The Particular Case of Back-to-School Related Phobias

For some people, back-to-school anxiety is linked to deeper issues:

• Social phobia: resuming professional interactions, meetings, group lunches can be a source of intense distress.
• Performance anxiety: fear of not measuring up, of losing competence after the break.
• Generalized anxiety disorder: back-to-school is merely one trigger among many for diffuse and chronic anxiety.

In these cases, self-management strategies remain useful but may not be sufficient. Specific CBT support allows you to work on the deep thought patterns that fuel these difficulties. The phobia treatment programme I offer at my Nantes practice is precisely designed for this type of issue.

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Back-to-School and Children: How Parents Can Help

If you are a parent, your own stress management directly influences your children's. A few transposable CBT principles:

• Normalize the émotion: "It's normal to feel a bit nervous before back-to-school, it happens to lots of people."
• Avoid excessive reassurance: "No, no, it will be fine!" invalidates your child's émotion. Prefer: "I understand you're worried. What scares you the most?"
• Prepare together: involving your child in preparation (choosing their bag, organizing their things) gives them a sense of control.
• Gradually resume routine: as with adults, a few days of transition buffer makes all the difference.

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Key Takeaways

The essentials to remember:

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Back-to-school anxiety affects approximately 60% of French people and rests on identified psychological mechanisms: anxious anticipation, cognitive overload, rhythm contrast. CBT offers an effective framework for understanding and reducing this anxiety by working on automatic thoughts, avoidance behaviours, and physiological responses. The 7 strategies: cognitive restructuring, decompression buffer, gradual exposure, diaphragmatic breathing, the 90-second rule, planned rewards, and one realistic goal. If anxiety is intense, chronic, or linked to a phobia, professional CBT support is recommended.

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Are You Dreading September's Back-to-School?

Back-to-school anxiety is not inevitable. In just a few CBT sessions, it's possible to understand the mechanisms fueling your stress, develop concrete tools, and regain a sense of control. You don't have to carry everything alone.

Gildas Garrec — CBT Psychotherapist in Nantes

Practice: 16 Allée Jacques Berque, 44000 Nantes

Individual session: €70 | Personalized programme: €490

Book an appointment

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Discover how CBT can help you every day: My practice and methodology | Do you suffer from an identified phobia? Phobia Treatment Programme

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Watch: Go Further

To deepen the concepts discussed in this article, we recommend this video:

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