Quit Complaining… It’s Hurting Your Gains!

Shawn

Published Aug 8, 2026

By Shawn

Somewhere along the way – the grind became a talking point. In fact, people build entire brands around the idea of working hard while doing everything they can to avoid discomfort. The people who are actually winning don’t talk about the grind – they’re IN it. Let’s get into this…

There are two kinds of people in any gym, any office, or anywhere something real is being built…

The first kind treats difficulty like an obstacle. 

Something that happened to them – something that stands between where they are and where they want to be. 

They talk about how hard it is. 

How unfair it is. 

How they would be further along if things had been different. 

Every setback becomes a story and every hard day becomes evidence that the universe is working against them.

However there’s a SECOND kind…

One that treats difficulty like a compass. 

Something that points directly at what matters. 

They don’t complain about the hard days, they don’t whine about “the grind” – they just put their head down and move forward. 

Because somewhere along the way they figured out something the first group never will: the grind isn’t the thing standing between you and success…

The grind IS the path to it.

Science Backs This Up – And It’s Not Close

Here’s what most people don’t realize: complaining isn’t just a bad habit… 

It’s physically and cognitively expensive – and the research proves it.

A study published in the Journal of Personality and Social Psychology found that people who engaged in negative self-talk during stressful tasks had significantly higher cortisol levels than those who didn’t. 

Cortisol is your body’s primary stress hormone and it breaks down muscle, impairs recovery and clouds decision-making. 

In other words – complaining doesn’t just feel bad… 

It’s literally doing damage at the hormonal level.

Research published in the Perspectives on Psychological Science confirmed negative self-talk is absolutely detrimental to athletic performance. 

Athletes who complained internally performed measurably worse than those who controlled their internal dialogue. 

The complaint didn’t just slow them down mentally… 

It showed up in the results.

And on the productivity side, research found that positive, forward-focused workers were 12% more productive than average – while negative, complaint-driven workers were 10% less productive. 

That’s a 22% performance gap determined almost entirely by mindset.

A BMC Psychiatry study added another layer, finding that repetitive negative thinking – the internal loop of complaints most people run on autopilot – depletes attentional resources over time. 

Meaning the more you complain, the less cognitive bandwidth you have for the actual work. 

Your brain is spending its budget on the wrong things.

The math is simple…

Complaining costs you cortisol, performance, productivity and focus. 

Embracing the grind – even when it’s hard, especially when it’s hard – gives all of that back.

What Embracing It Actually Looks Like

It doesn’t look like motivation.

Motivation is the feeling you get when you want to train. 

Embracing the grind is what happens when you DON’T want to train.

It looks like the five AM session nobody sees. 

The meal you prep on a Sunday when you’d rather be doing literally anything else. 

The extra set when your body is already done. 

It doesn’t require inspiration….

Nor does it need the perfect playlist or the right mindset or a quote on your wall. 

It requires a decision – made repeatedly – that the goal is worth more than the comfort of quitting.

That decision, made enough times, becomes identity… 

And identity is the only thing that holds when motivation runs out.

Quit Complaining… It’s Hurting Your Gains!

Here’s what separates the people who succeed from the ones who stay stuck i: they stopped waiting to feel ready.

They stopped waiting for the hard part to get easier. 

Stopped waiting for the circumstances to be perfect and stopped explaining to people why they haven’t started yet. 

They just started – and kept going long after it stopped being exciting.

The grind doesn’t get easier…

You just get harder. 

And that hardness – built one uncomfortable decision at a time – is the thing that everything else in your life gets to rest on.

Stop complaining…

Just DO what you don’t want to do. 

You’ll be happier – trust me.


“The fight is won or lost far away from witnesses – behind the lines, in the gym, out there on the road, long before I dance under those lights.” – Muhammad Ali

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