How to Think Clearly When Your Brain Feels Foggy
Why your brain is tired—and how to fix it.
Let’s be honest: in a world where even deciding whether to stockpile pasta feels like a sensible life choice, our brains are screaming for mercy. Between major decisions—like switching careers or moving across the country—and everyday dilemmas, like choosing between penne and fusilli (or whether to even buy pasta at all), it’s no wonder our mental energy is running on fumes.
If you’ve ever felt like you’re standing at the crossroads of uncertainty, paralysed by the sheer number of options (and more importantly, the potential consequences of making the wrong one), you’re not alone. Decision fatigue is as real as that moment when you realise you’ve just spent 20 minutes scrolling through endless online shopping options for something you don’t really need. And trust me, in these unpredictable times, our minds need a break.
In this article, we’re going to explore why our decision-making machinery gets so tired and, more importantly, how to fix it with some brain-friendly strategies. So, kick off those shoes, pour yourself a cup of something delicious, and let’s dive into a conversation about reclaiming your mental clarity.
The Brain on Overdrive: Why Decision Fatigue Happens
Imagine your brain as a smartphone with a battery that’s just a little too small. Every decision you make—whether it’s choosing what to wear, what to eat, or what life-altering career move to take—drains a bit of that battery. Over time, the battery dwindles until it’s barely holding a charge.
Decision fatigue is the mental exhaustion that results from making too many decisions. It’s why by the end of a long day, you might find yourself ordering takeout without a second thought or skipping that gym session because the idea of choosing a workout feels overwhelming. When your decision-making capacity is maxed out, even trivial choices seem monumental.
And let’s be real—these days, our lives are a never-ending buffet of decisions. Every headline, every notification, every “urgent” email demands that precious energy. Our brains aren’t wired to handle an endless stream of choices, and that’s where decision fatigue rears its tired head.
The High Stakes of Everyday Choices
It’s easy to think of decision fatigue as only affecting the big-ticket choices. But even the small, seemingly inconsequential decisions add up. When you’re deciding whether to spend your last few minutes of free time watching one more episode or reading that book, or even choosing which pasta shape to stock up on during a supply run, every single decision takes a toll.
These daily decisions may seem trivial in isolation, but collectively, they contribute to a constant state of mental overload. And when uncertainty looms large—like during a global crisis or an economic downturn—every choice feels even more loaded with potential consequences.
Strategies to Recharge Your Decision-Making Battery
So, how can you protect your brain from turning into a fried, overworked mess? Here are some practical, brain-friendly strategies to help you think clearly when everything feels unclear.
1. Simplify Your Options
One of the easiest ways to combat decision fatigue is to reduce the number of choices you have to make. Marie Kondo your decision-making process. Here’s how:
- Streamline your wardrobe. Stick to a capsule collection so that every morning you’re not staring blankly at an overflowing closet.
- Plan your meals. Create a weekly menu instead of deciding on the fly. It not only saves mental energy but might also improve your nutrition.
- Automate recurring decisions. Use apps or routines for daily tasks like scheduling, budgeting, or even setting reminders for when it’s time to relax.
When you limit your options, you free up valuable brainpower for the decisions that truly matter.
2. Prioritise and Delegate
Not all decisions are created equal. Some have a profound impact on your life, while others—like what socks to wear—can be delegated or even outsourced (hello, sock subscription services!).
Focus your energy on the big, high-impact decisions and allow yourself to let go of the minor ones. In your personal and professional life, learn to delegate tasks when possible. Whether it’s asking a trusted friend for advice or using decision-making frameworks like “the Eisenhower Box” to prioritise tasks, remember that you don’t have to shoulder every burden alone.
3. Establish Routines
Routines are the secret sauce for preserving mental energy. When your daily life is structured, many decisions become automatic, allowing your brain to rest and recharge. Consider building routines around:
- Morning rituals. A set routine for waking up, having breakfast, and planning your day can reduce the morning rush and decision overload.
- Evening wind-downs. Creating a calming bedtime routine helps you transition from a busy day to a restful night, ensuring you wake up refreshed and ready to make decisions again.
- Work habits. Batch similar tasks together and take regular breaks. The Pomodoro Technique, for example, encourages short bursts of focused work followed by a break, which can help sustain your mental stamina.
4. Practice Mindfulness
Mindfulness isn’t just for meditation gurus or yoga enthusiasts—it’s a powerful tool for managing decision fatigue. By practising mindfulness, you can learn to observe your thoughts without getting caught up in them, reducing anxiety and overthinking.
Try incorporating short mindfulness breaks into your day. Even a few minutes of deep breathing or a mindful walk can help clear your mind and restore a sense of balance. Remember, sometimes the best decision is to take a step back, breathe deeply, and give yourself permission to pause.
5. Set Clear Boundaries with Information
In today’s digital age, we’re bombarded with information 24/7. It’s no wonder our brains feel like they’re running on empty! One way to combat decision fatigue is to set boundaries around the information you consume.
- Schedule news time. Instead of constantly refreshing your news feed, designate specific times of the day to catch up on current events.
- Limit notifications. Turn off non-essential alerts on your phone and computer. Your brain doesn’t need to know every time someone “likes” your post.
- Curate your sources. Stick to a few reliable sources instead of trying to keep up with every headline from every corner of the internet.
By controlling the flow of information, you can prevent your mind from becoming overwhelmed and ensure that your decisions are based on what truly matters, not on fleeting trends or sensationalism.
Embracing Imperfection in Decision-Making
Let’s be real—no one makes perfect decisions all the time. Even the most successful, seemingly decisive people have had their share of missteps and regrets. The trick is not to strive for perfection but to embrace imperfection and learn from it.
Allow yourself to make mistakes without the burden of perfectionism. When faced with uncertainty, remind yourself that every decision, even a less-than-perfect one, is an opportunity to learn and grow. Each choice builds resilience, and over time, you’ll find that your ability to navigate uncertainty improves.
It’s also important to go easy on yourself. If you’ve had a day where every decision felt like a Herculean task, that’s okay. Recognize that your brain, like any machine, has limits—and sometimes, the best choice is to simply rest and recharge.
Decision Fatigue: A Self-Care Wake-Up Call
In these unpredictable times, taking care of your mental well-being isn’t a luxury—it’s a necessity. Decision fatigue is not a sign of weakness; it’s a signal that you need to pause, simplify, and nurture yourself.
Remember to practice self-care in all its forms. Whether it’s a quiet moment with a good book, a long walk in nature, or even a well-deserved nap, these acts of self-kindness recharge your mental battery and prepare you for the decisions ahead.
A Final Thought: The Art of Letting Go
When everything feels unclear and your mind is overwhelmed with choices, sometimes the smartest move is to let go of the need to decide immediately. Trust that clarity will come with time. The art of decision-making isn’t about having all the answers—it’s about trusting yourself to navigate the uncertainty with courage, wisdom, and a little bit of humour.
In a world that’s constantly changing, learn to celebrate small wins and give yourself permission to rest. Each step you take, no matter how tiny, moves you closer to a clearer, calmer state of mind. And remember: you’re not alone in this journey.
So, next time you find yourself staring blankly at a shelf of pasta varieties or wrestling with a life-altering decision, take a deep breath, simplify your options, and step back. Your brain deserves a break—and so do you.
In these chaotic times, nurturing your mental energy is one of the bravest, most necessary acts of self-care you can offer yourself. With a few strategic adjustments and a mindset geared toward simplicity, you can overcome decision fatigue and reclaim your clarity. After all, sometimes the best decision is to give your brain a much-needed vacation.
Stay curious, stay kind to yourself, and keep moving forward—one thoughtful decision at a time. And if you need any support or inspiration, consider enrolling in my How to Survive a Life Quake online course, with or without coaching.
Imagine having a survival toolkit ready next time you’re hit by a life-shattering transition. My How to Survive a Life Quake 7-part online course isn’t just another hybrid course – with or without coaching – it’s a heartfelt made-with-love guide packed with tools to help you survive and even thrive through life’s toughest transitions, with resilience.


“I am an experienced medical doctor – MBChB, MRCGP, NLP master pract cert, Transformational Life Coach (dip.) Life Story Coach (cert.) Counselling (cert.) Med Hypnotherapy (dip.) and EAGALA (cert.) I may have an impressive number of letters after my name, and more than three decades of professional experience, but what qualifies me to excel at what I do is my intuitive understanding of my clients’ difficulties and my extensive personal experience of managing major life changes using strategies I developed over many years” Dr M Montagu