Why Small Acts of Kindness Are Good for Your Mental Health (and a Gentle 31-Day Challenge to Try)

The most powerful thing you do for your mental health this month might also be the softest.

I can't tell you how many times a client has sat across from me, listing everything they didn't get to this week. The workout they skipped. The house project that is still a mess. The text they never returned. All the ways they "should" be handling things better by now.

 You don't need a diagnosis for any of this to ring true. Most of us are quietly hard on ourselves, a little disconnected from the people around us, and worn down by a world that feels heavier than it used to.

The internal pressure gets magnified when someone is in the thick of anxiety, depression, overwhelm, chronic illness, or burnout. A steady stream of negative self-talk, impossibly high standards, and a spotlight pointed almost entirely inward. That inward spotlight is part of what keeps the struggle going.

But here's the good news. Kindness helps with all of it.

What kindness actually does for your brain

When you go looking for small ways to be kind, to yourself, to someone else, to your community, you start to wire your brain to notice opportunities it used to walk right past.

It also does the one thing anxiety, low moods, and everyday stress make so hard. It turns the spotlight outward. A small act of kindness pulls your attention off your own worries and points it toward connection, and connection is one of the strongest predictors of actually feeling better.

This isn't just a feel-good idea. When researchers had a group of people who were struggling try one of three things, acts of kindness, social activities, or a common therapy technique, all three helped, but kindness helped the most, and it left people feeling more connected to others.

Most of us send kindness in one or two directions, but few people routinely send it in all three

Here's the part I find fascinating. Almost everyone is already kind, just in one or two directions.

Some people are endlessly generous with others but brutal toward themselves. Some are wonderful to their inner circle but checked out from their wider community. Some pour into their community yet never extend that same care inward.

So the growth usually isn't "be more kind." It's be kind in the direction you've been skipping.

Why this matters, especially right now

When you practice small kindnesses on purpose, a few things start to shift. You loosen the grip of the impossible standards that feed anxiety. You re-engage with the world instead of withdrawing from it, which is so common with depression, burnout, and chronic pain and illness. You remember that you can have a real, positive impact on someone else, even on the days you don't feel great yourself.

It also feels especially needed on a larger scale. The social and political climate is tense, a lot of people are exhausted and divided, and so much of it feels completely outside our control. Choosing one small kindness a day is something that stays firmly within our control. It's a quiet way to push back against the heaviness, right in your own corner of the world.

And the real magic is this. You don't have to feel better first in order to be kind. Most of the time, the being kind is what helps you feel better.

The opposite of "75 Hard®"

This whole thing actually started with a conversation about 75 Hard, that intense, all-or-nothing fitness challenge. It got me wondering what the opposite might look like. Something that genuinely improves your mental health, ripples out to the people around you, and has a much softer touch.

Like any good therapeutic goal, I wanted it to be hard enough to feel meaningful, but not so hard that it becomes one more thing to fail at. So if you miss a day, you don't start over. You just add one extra act of kindness the next day, and you're right back on track.

While a kindness challenge isn't a replacement for professional support, it’s a beneficial tool to incorporate into your day and boost your overall mental wellness.

So, want to try it?

It's called 31Kind, it's free, and it officially starts July 1. You can also jump in any day after that, so there's no wrong time to begin. The whole challenge is three small kindnesses a day, one for you, one for someone else, one for your community.

There's a ton of room to make it yours. Do the same three things every day, switch it up, or get creative and stack them. One of my plans is to take my dog for a run and pick up litter along the way, so I'm being kind to my dog, my body, and my neighborhood all at once.

I genuinely can't wait to see what people come up with. Join in and add it right to your phone here.

Come be kind with us.

Bailey C. Bryant, Psy.D. is the founder and clinical director of Hello Mental Health, a group therapy practice in Cincinnati, Ohio.

This post is for educational purposes only and does not constitute a clinical diagnosis or replace individualized care from a licensed provider.