Noticing Positive Moments: A Caregiver’s Guide to Training Your Brain for Glimmers of Joy

When you’re in the thick of caregiving, your brain’s negativity bias makes it far easier to see what’s wrong than what’s right. But you can retrain your attention to notice small, positive moments — called “glimmers” — that calm your nervous system and make the hard days feel lighter. This article gives you concrete, step-by-step ways to spot, create, and savor those moments, no matter how stressful things get. You don’t have to ignore the hard stuff; you just need a new lens to see the good that’s already there.

Key points

Your brain’s negativity bias makes you naturally notice problems first — but you can train it to also see glimmers (small positive moments).
Glimmers signal your nervous system that you’re safe, reducing stress and building resilience over time.
Start with one glimmer a day — write it down, say it aloud, or share it with someone. Gradually increase to 5–10 glimmers as the practice becomes automatic.
Create glimmers on purpose with simple activities like music, sunlight, or a shared snack.
Use habit stacking, a gratitude journal, or a “Ta-Da” list to make glimmer-hunting a natural part of your day.
Be kind to yourself — missing a day is okay. This is a skill, not a test.

Why Your Brain Skips the Good Stuff

Your brain is wired with a negativity bias — it’s a survival instinct that makes you notice threats and problems first. In caregiving, this means you’re constantly scanning for falls, confusion, agitation, or tasks left undone. That’s not a character flaw; it’s biology. But this bias can make you feel like everything is going wrong, even when there are small moments of connection, peace, or even laughter happening around you. The good news is that you can train your brain to also notice the positive, just like you’d train a muscle. Social worker Deb Dana calls these positive micro-moments “glimmers” — tiny signals that tell your nervous system, “I’m safe, I’m okay, even if just for a moment.” Noticing glimmers doesn’t erase the hard stuff, but it balances your experience so you don’t get stuck in a loop of stress and overwhelm.

The Science of Glimmers and Your Nervous System

When you intentionally notice a glimmer — your loved one humming a tune, a moment of eye contact, a shared laugh over a silly mistake — your body shifts out of fight-or-flight mode and into a state of safety and connection. This is tied to the polyvagal theory, which explains how your nervous system responds to cues of danger or safety. Each glimmer you notice sends a signal that you’re okay, even if only for a second. Over time, this practice rewires your brain to look for safety and joy, not just problems. It doesn’t mean you ignore real challenges like wandering or aggression; it means you build a reserve of positive moments that make you more resilient when hard things happen. As one expert put it, “It’s not the disease that defines your day — it’s what you focus on.”

General caregiving information, not medical advice. Check medications and major care changes with your clinician.

Step-by-step

Write down one positive moment each evening, even on hard days. The act of searching retrains your brain.
When you notice a glimmer, pause and stay with it for 10–20 seconds. The brain needs that dwell time to rewire.
Schedule one activity that reliably sparks joy (e.g., a favorite song, sitting outside, a photo album) into your day, even for 5 minutes.
Tie glimmer-spotting to an existing habit. For example, while brushing your teeth, recall one glimmer from yesterday.
Each evening, name one thing you handled well and write it down. This builds self-compassion and reduces burnout.

What not to do

Don't force positivity or ignore real challenges. Acknowledge difficulty, then deliberately look for one glimmer alongside it.
Don't compare your glimmers to anyone else's. A glimmer can be as small as a shared smile; big events aren't required.
Don't wait for a perfect day. Start today, even if you only find one glimmer in a sea of stress.
Don't beat yourself up if you miss a day. This is a skill, not a test; just start again.
Don't use glimmer-hunting to avoid your own feelings. Sadness, anger, and exhaustion are valid. Glimmers add balance, not erase pain.

Practical tools

Glimmer Notebook
A dedicated notebook or notes app where you record one glimmer each day. The physical act of writing helps cement memory.
Ta-Da List
A small card with three blank lines filled in at day's end (e.g., 'Stayed patient when Dad asked the same question ten times'). Counters the to-do-list mentality and makes accomplishments visible.
Glimmer Buddy System
Pair with another caregiver and text each other one glimmer each day. Sharing doubles impact and creates accountability.

Can I create glimmers, and if so, how?

Yes, you can create glimmers on purpose. Try simple actions like playing their favorite song, opening the curtains for sunlight, or sharing a favorite snack together — these small, intentional moments signal safety and calm to your nervous system.

How can I recognize and celebrate the self-care I already do?

Start a 'Ta-Da' list each day: write down just one thing you did well for yourself, like drinking a full glass of water or sitting down for five minutes. Saying it aloud or sharing it with a friend helps your brain register and celebrate that self-care moment.

How can I capture and preserve happy memories with my loved one?

Capture a happy memory by taking a quick photo or jotting one sentence about a smile, a laugh, or a peaceful silence you shared. Keep a small notebook or voice memo handy so you can revisit these bright spots when you need a lift.

How can I retrain my reticular activating system to see more positive moments?

Each morning, habit-stack your glimmer hunt with something you already do—while you brush your teeth or sip your coffee, look for one small positive moment, like the way sunlight hits the floor or your loved one’s calm breathing. This trains your reticular activating system to automatically scan for good.

How can I shift focus from decline to joy when caring for someone with dementia?

When you notice decline, gently name aloud one small joy present in that very moment: 'The sun is warm on our hands,' or 'You just hummed a tune.' This shifts your focus from what’s lost to what’s still here without ignoring the hard parts.

How can I purposely notice and reinforce positive moments?

Set a daily alarm or tie the practice to a routine like breakfast: each time you see a positive moment—a shared glance, a soft smile—say it out loud or write it down. Aim for one glimmer today, then gradually increase to 5–10 as the habit becomes automatic.

Discuss with your clinician

If you find that you are unable to notice any positive moments for weeks at a time, or if you feel persistently hopeless, sad, or numb, discuss these feelings with your doctor. This could be a sign of depression, which is common in caregivers and is treatable.

If your loved one’s behavior (aggression, agitation, withdrawal) makes it impossible to find any glimmers, talk to their neurologist or geriatric psychiatrist. Medication adjustments or behavioral strategies may help create more opportunities for positive moments.

If you experience physical symptoms like chronic headaches, stomach issues, or changes in appetite or sleep that don’t improve with glimmer practice, consult your clinician. These can be signs of caregiver burnout or stress-related illness that need medical attention.