Why We Buy: Understanding the Acquiring Habits Behind Clutter
One of the main reasons clutter builds up in a home is what keeps coming in.
Decluttering is important, and does help reduce the amount. But if the flow of things coming into your home stays the same, it will impact your progress. Working at both ends of the cycle, reducing what you already have and being more intentional about what you bring in are two pieces of the same puzzle.
This article looks honestly at the patterns that drive over-acquiring, what's underneath them, and what you can actually do about it. This isn’t about shame. Most of us are navigating the same pressures and the same cultural messaging. Understanding what's going on is the first step toward noticing the patterns and making changes.
It's Not Just Shopping: The Many Ways We Accumulate
Shopping is the obvious one, but acquiring happens in a lot of other ways too. Gifts at birthdays and Christmas. Things people give us because they think we'll use them. Freebies we pick up because…well it’s free. Family members who drop off their own decluttered items because it feels like they’re doing us a favour.
And over time it adds up.
And we are accumulating more than ever. Between 2016 and 2021 the world consumed more than 75% of the total materials consumed during the entire 20th century [1]. That's not a typo. Consumption has accelerated dramatically, and our spaces are feeling the pressure.
We’ve ramped up our consumption, and it’s not just something we can donate and declutter our way out of. I hear stories regularly of charity stores refusing donations, particularly of clothing, due to the huge amount of fast fashion that is dumped on them. Something else has to change.
To add a bit more data to the picture, in Australia, around 1 in 17 people now uses a paid storage unit. According to the Self Storage Association of Australasia 2025 Industry Snapshot, 68% of storage users cite clutter removal as one of their reasons for renting off-site space.
Why Shopping Feels Good (But Why That Feeling Doesn't Last)
We need to acknowledge that shopping makes us feel good, at least briefly. That’s because there's a dopamine response involved, but it’s not just the moment it the purchase is complete that is rewarding. As we understand more about how this works we’ve learned that the dopamine peak tends to happen right before the purchase, [2] during that searching and anticipating phase. Once you've bought the thing, our mood fairly quickly returns to where it was before.
This is connected to a concept called hedonic adaptation, sometimes called the hedonic treadmill. The satisfaction from a new purchase fades fast, and we're back to baseline, often with the urge to shop again to recreate that feeling.
For people with ADHD, this pattern can be especially strong. Shopping can become a reliable dopamine seeking strategy precisely because it works so well in the short term. If that resonates, it's worth exploring the concept of a Dopamine Menu: a range of activities that meet the same need in different ways, so shopping doesn't have to do all the heavy lifting.
If feeling good is what we’re looking for we also need to get clear on what does contribute to our happiness. The research is fairly consistent on what actually contributes to lasting happiness, once our basic survival needs are met:
Strong social connections
Acts of generosity to others
Good sleep and enjoyable movement
Gratitude for what we already have
Time spent on things that are meaningful to us
Possessions don't make the list as a sustained source of wellbeing.
The Factors that Shape Our Spending
Shopping has changed from something we do out of necessity, to a recreational activity and a cultural pasttime. We're called "consumers." We’re encouraged to spend as a measure of economic health. Influencer hauls and unboxing videos have normalised buying at a volume that would have seemed unusual not that long ago.
There is strong competition for our attention and advertising works best when it generates a feeling of discontent in us. Its job is to make you feel that something is missing, and then offer you the solution. With our attention monetised at every scroll and click, and it's very hard to avoid.
Even if we can resist these factors what I notice in my work helping people declutter is that many of those who have high levels of clutter are, underneath it all, trying to solve problems or meet deeper needs through shopping. Common ones I notice include buying things to:
Seek a sense of safety or control
Show love or affection
Express identity
Seek status or a sense of achievement
Find belonging and connection
Heal and improve wellbeing
I've written about this in depth in The Psychology of Stuff: Are You Trying to Use Possessions to Meet Your Deepest Needs?, if you’re curious it's worth a read.
The needs are real, shopping just doesn't meet them in a lasting way.
The Real Cost of Too Much Stuff
Let’s take a moment to be honest about the impact of these patterns, not to pile on guilt, but because naming it clearly is part of being able to change it.
Personally, everything you own requires some of your space, time, and energy to store, manage, maintain, tidy, repair, and eventually let go of it. You also need to remember you have it. For most people who reach out to a professional organiser or declutter coach, they're already stretched on time, space and energy. Reducing what comes in protects these precious resources and can be helpfully reframed as an act of self-care, not deprivation.
Clutter also has measurable effects on mental health and wellbeing. You can read more about this in the related blog; How Clutter Affects Your Mental Health: What Science Says About Stress, Sleep, and Focus.
Environmentally, the scale of consumption in higher-income countries contributes to some serious problems elsewhere; textile waste, plastic pollution, and exploitative manufacturing conditions. You don't have to carry all of this personally. But reducing demand for large volumes of low-quality, cheaply produced goods does send a signal.
(if you’re interested in ethical consumption there are guides and apps to help, check out the links at the end of this article).
Rethinking What You Need
A question that I love for getting clearer on what’s truly important is: What does “the good life” actually look like for me?
The beauty of this question is that you get to define the answer. You don't have to take on someone else's version of success or allow advertising to decide what's missing from your life. When you get clearer on what you genuinely value and how you want to live, it becomes easier to notice when a purchase is aligned with that, and when it isn't.
From there, it helps to think about what "enough" means in practical terms. This is especially useful if you're in the middle of decluttering and trying to find your own balance point, enough to have what you need, without so much that your home feels full and stressful. I call this your Goldilocks zone, not too little, not too much, just enough.
Some other ideas that can help:
Understand the idea of opportunity cost. This is when saying yes to one thing means saying no to something else. A new item of clothing might mean a wardrobe that won’t close or less money for something that genuinely matters to you.
Voting with your spending. Every purchase is a small vote for the kind of world you want. You don't have to take up every cause, but you can choose the issues that matter most to you and focus there.
Wants vs Needs. It sounds simple, but checking in and asking yourself "Is this a want or a need?" can interrupt the automatic reach for the checkout.
Creating margins. A home, schedule, and budget with a little breathing room tends to increase your sense of ease and reduce impulsive purchasing, because you're not needing to spend on shortcuts to problems because of these pressures.
Savouring. One of the most effective ways to step off the impulse spending treadmill is to slow down and notice what you already have that brings you joy. This isn't about forcing gratitude. It's about paying attention to the good, beautiful things you already have.
Practical Ways to Work with the Urge to Buy
Changing any strong behaviour pattern takes time, and it helps to have practical tools alongside the big picture thinking. Try these:
Answer these questions before buying:
Would I buy this if it wasn't on sale?
Would I buy this at full price from a local business or ethical producer?
Is it worth the resources used to make and transport it?
How likely is it to become clutter?
Am I willing to maintain it and dispose of it thoughtfully?
Speedbumps that help slow impulse buying:
Log out and remove saved card details from online stores
Delete online retailer apps from devices
Unsubscribe from promotional emails
Use a wishlist and wait at least 48 hours before purchasing
Unfollow accounts that consistently make you feel like you need to buy something
Practice working with the need to buy:
Try a "non-shopping trip". Go somewhere you'd usually buy things, and practise walking past your favourite store or leaving without purchasing. You can build up to more tempting environments gradually.
Use Urge Surfing. When the impulse comes, sit with it rather than immediately acting on it. While it can feel uncomfortable remind yourself that it’s a “productive discomfort”. Urges usually peak and pass in a relatively short amount of time.
Know your triggers. There may be a particular shop, website, or time of day when you're most likely to overspend. Sometimes is a particular emotional state, tired or lonely late at night is a common one. Noticing the trigger helps you be aware and plan for it.
Find an accountability buddy. You don’t have to go it alone, ask for some positive encouragement, no-spend challenges or to debrief before making a significant purchase.
If shopping patterns are causing real difficulty in your life, financially, emotionally, or in terms of the clutter it creates, working with someone one-on-one can help. Working with with an experienced declutter coach can be a good starting point to look at what's driving the patterns in your specific situation and build a practical plan from there.
Finally, what’s one idea that you can try this week to begin to change your acquiring patterns this week?
In this article:
Acquiring is broader than shopping, gifts, freebies, and family "donations" all count.
Consumption has increased dramatically over the past decade, Australian homes, charity stores and storage facilities are feeling it.
The dopamine hit from shopping peaks before the purchase and fades quickly afterwards.
Hedonic adaptation means new things stop making us happy faster than we expect.
Many people use shopping to meet genuine needs like safety, connection, identity, comfort, but it's a short-term solution.
Cultural pressure, advertising, and social media all normalise high levels of consumption.
Over-acquiring has real costs: space, time, money, mental health, and environmental impact.
Defining “the good life” and "enough" for yourself is one of the most useful things you can do.
Practical strategies like urge surfing, shopping questions, and impulse spending triggers can help interrupt patterns.
If it's become a significant problem, its ok to ask for help.
Ethical Shopping Resources:
Looking for more help, ideas or encouragement?
Work with me on your shopping and acquiring patterns.
Virtual Sessions can provide personalised help wherever you are.
Free Downloads:
5 Things Creating Clutter – Resource to help you deal with common clutter causes
Clutter and Mental Health Infographic - Easy-to-read with key research insights, myth-busting facts, and tips to get started.
Related Blog Articles:
How Clutter Affects Your Mental Health: What Science Says About Stress, Sleep, and Focus.
The psychology of stuff. Are you trying to use possessions to meet your deepest needs?
In-Depth Guides:
Creating Calm Spaces eBook – Comprehensive guide with organising systems and strategies ($14.95)
Home Systems Workbook – Simple activities to organise routines and reduce chaos ($9.95)
Newsletter:
A Calm Year - Fortnightly newsletter with tips and resources to help you declutter and organise
Connect:
Need Hands-On Help with Decluttering in Brisbane?
If you'd like support navigating the emotional and practical parts of decluttering and organising, learn more about how we can work together. Calm Space Professional Organising serves the Brisbane area.
[1] Circularity Gap Report 2021
[2] Research by R Sapolksy
