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The Work of Choosing Happiness: How Small Decisions Can Make You Happier

  • Writer: Caterina Sullivan
    Caterina Sullivan
  • Jan 9
  • 6 min read

Updated: Jun 27


Dragonfly perched on a closed lotus bud against a blurred yellow-green background, creating a serene and delicate scene.

There is a version of this conversation that gets dismissed before it starts. The moment someone says "you can choose your happiness," half the room mentally checks out, and not without reason. The idea has been flattened into a bumper sticker, stripped of everything that makes it actually true and handed to people in genuinely difficult circumstances without the substance and context this mindset deserves.


This is not a piece about mental illness. If you are living with major depressive disorder, generalised anxiety disorder or any other clinical condition, the framework I am describing here does not apply in the same way. What I am describing is the long, slow work of finding a path forward when life has become genuinely hard. If you are dealing with depression at a clinical level, I encourage you to seek professional support. What follows is for the people sitting somewhere in the difficult middle ground, where life has gone sideways, the weight is real, and you are looking for a way through.


I know this terrain because I have walked it.


What Happened and What Actually Helped


In my early twenties, I suffered a series three strokes and underwent brain surgery. In a very short period of time, I lost control over my body, my plans and my sense of who I was and what my life was going to look like. The version of myself I had been building toward no longer seemed reachable, and I had no map for where I actually was. What followed was a depressive episode that I did not have the language for at the time and a search for something, anything, that would make it stop.


I looked for the easy solutions. I wanted the single thing that would shift everything at once with minimal effort from me. After all, I could barely find the motivation to do anything, let alone get myself better. I wanted a quick effortless fix. That fix does not exist.


What actually worked was smaller and more demanding than I wanted it to be. It was a series of micro-decisions, made repeatedly, across hundreds of moments in a single day. Wake up. Smile, even slightly. Don't reach for the phone. Open the blinds before doing anything else. Let light in. Choose the slightly better option in this moment, not because it fixes everything, but because it is the one thing in my control right now.


Over time, those moments accumulated. Not into a transformation with a clear before and after but into a direction. A life that was moving somewhere, rather than sitting still inside the weight of what had happened.


Choosing happiness is not a mindset shift you make once and then live inside. It is not a reframe you apply to a situation and suddenly feel better. It is work. Incremental, repetitive, unglamorous work that nobody else can do for you. But it produces results.


Why Improving Your Mindset is Structural, Not Motivational


The reason this approach works is structural, not motivational.


When you are experiencing a difficult period in life, the system you are living inside is producing an output you do not want. Waiting for circumstances to change so the output changes is a reasonable instinct, and it is the instinct most people follow. The problem is that it hands over all agency to factors outside your control. You are essentially waiting for the inputs to shift before you expect anything different to come out. That can take a long time. It can also never happen.


What the micro-decision approach does is introduce small inputs that you can control, consistently enough that they start to shift what the system produces. Not overnight but over time and, with accumulation, meaningfully. This is what improving your mindset looks like in practice. It's not a loud, bold declaration or a decision made once, but a pattern built through repetition across small moments.


The research supports this. Behavioural science has known for decades that action precedes motivation more reliably than motivation precedes action. You do not wait until you feel like opening the blinds. You just open the blinds. The next action then feels more achievable. The decision to smile first thing in the morning is not a performance for anyone. It is a small physical act that interrupts a pattern the body has otherwise defaulted to. Done consistently, it starts to become the pattern instead.


This is what people are actually reaching for when they search for tips for success or tips on how to be happier. They are looking for something they can actually do today that moves the needle. The answer is less dramatic than most content on the subject suggests, but it is more reliable.


A person in silhouette stands inside a rocky cave with sunlight illuminating the orange-brown walls and a distant view of canyons outside.

The Gratitude Practice, Used Genuinely


Gratitude gets mentioned so often in this space that it has started to sound like filler, so it is worth being specific about what it is actually doing and why it belongs here.


A gratitude practice is not about pretending things are better than they are. It is not toxic positivity dressed up in a journal. It is about training the attention toward what is present and functioning, rather than leaving it to focus on what is absent or broken as attention tends to do when unmanaged. That default toward the negative is not a character flaw. It is how the brain is wired for survival. Navigating a difficult period involves working with that wiring rather than pretending it is not there.


Writing down three things you are grateful for each morning is a small act with a measurable effect on where your attention lands throughout the day. It does not fix anything, but it shifts the attention pattern slightly, and over time, slightly is enough to make an impact.


What You Can and Cannot Control


You cannot control most of it.


The circumstances that brought you here, the timeline for things improving, the way other people respond, the speed of recovery. Most of it is outside your reach, and pretending otherwise is its own kind of trap.


What you can control is narrower than most motivational content admits, but it is real. You can control what you do in the next ten minutes. You can control whether you open the blinds or leave them closed. Whether you go outside today or stay in. Whether you eat something that sustains you or reach for whatever is easiest. Whether you speak to someone or stay silent. Whether you sleep at a reasonable hour or let the night extend itself again.


These decisions are small, but they are enough. The work of how to be happier when you are sitting in a difficult period is not about big decisions or dramatic change. It is about the next available choice, made slightly better than the last one, repeated until the accumulation starts to look like a life you recognise.


A Practical Framework for Building Forwarrd


For anyone looking for somewhere to start, this is the framework that worked for me and that I have seen work for others navigating difficult periods.


Start with the first hour of your day. Before you pick up your phone, do three things that are purely for you and your physical environment: let in light, move your body in some small way and eat or drink something that is genuinely nourishing. These might not be transformative acts, but they are inputs into a system that set a tone for the rest of the day.


Build one or two anchor points into your day that are non-negotiable. Not only is discipline a virtue in itself, but consistency is what turns individual decisions into a system. A system, once running, requires less energy to maintain than a series of one-off choices made under pressure.


Notice, without judgment, what the current system is producing. If you are regularly ending your days feeling worse than you started, that is information about the inputs.


Be honest with yourself about when the difficulty you are experiencing has moved beyond what this framework can address. There is no shame in that line existing. The work of managing clinical depression is different work, and it requires different tools and different support.


Hands holding a pink sticky note and pencil on a colorful planner. Laptops and stationery, including a pink highlighter, in the background.

What Happiness Actually Is and How to Be Happier


The happiness is not waiting at the end of the hard work. It is produced by the system you are building, one decision at a time.


That means you do not have to arrive somewhere before you start experiencing the output. You are building it as you go.


That is a less romantic idea than most people want. It does not make for a clean narrative with a turning point and a resolution like a fairytale or a Hollywood movie. What it makes for is a life that is gradually but sustainably better than it was, built from the inside, decision by decision, in the ordinary moments that nobody else sees.


That is what choosing happiness actually looks like. It looked like that for me, and the work was worth every single choice I made.


If this resonated and you are looking for support in building a life that actually works, I offer one-on-one coaching for people navigating exactly this kind of middle ground. You can contact me today to find out more.

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Authorised by Caterina Sullivan (2026)

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Capital Strategic Solutions Pty Ltd

PO Box 6157

O'CONNOR ACT 2602 Australia

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I acknowledge the Ngunnawal and Ngambri peoples, the traditional custodians of the land on which I live work and play. I pay my respects to Elders past, present and emerging and actively seek opportunities to create a more sustainable future for all who now live on this land in line with the culture of the traditional custodians.

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