Your Plan to Get Stronger Keeps Failing. It's Your Mental Blueprint That's Broken.
You can have the perfect biochemical recipe for building muscle, but it will fail every time if you're running it on a flawed operating system. It's time to deconstruct the mental models.
You can have the perfect biochemical recipe for building muscle, but it will fail every time if you’re running it on a flawed operating system. It’s time to deconstruct the mental models that are sabotaging your strength.
You’ve read the science. You know the recipe. Over at The Ageless Engine, I detailed the precise, three-ingredient “Anabolic Cocktail” (Resistance Training, Protein, and Creatine) that provides the biochemical solution to age-related muscle loss.
So why, for so many of us, does the plan still fail within weeks? Why do the gym bag, the protein tub, and the good intentions end up gathering dust?
The problem isn’t the recipe. The problem is the operating system we’re trying to run it on.
We are all governed by a set of deeply ingrained mental models about aging, exercise, and failure. These internal blueprints dictate our actions far more than any logical plan. And for most people over 40, these blueprints are dangerously outdated and riddled with bugs. It’s time to stop blaming our willpower and start deconstructing our code.
Bug #1: The “Fragility” Model
The Flawed Code: “I’m getting older, so my primary goal is to avoid injury. Lifting weights is a young person’s game. I should be careful and take it easy.”
Why It Fails: This model misinterprets the entire nature of the biological system. Your body is an adaptive machine that responds to stress. The absence of the stress from resistance training is what signals it to decay. By “taking it easy,” you are actively telling your muscles and bones to weaken. This isn’t a strategy for safety; it is a managed decline.
The Cognitive Upgrade: Reframe resistance training not as a risk, but as a necessary biological signal. It is the single most important message of vitality you can send your body. The real risk is the frailty that comes from sending no signal at all.
Bug #2: The “All-or-Nothing” Model
The Flawed Code: “I was supposed to work out three times this week, but I missed Tuesday. The whole week is a write-off. I’ll start again fresh on Monday.”
Why It Fails: This is a perfectionist’s blueprint, and it is catastrophically brittle. It allows for zero deviation. In a complex life, deviation is guaranteed. This model creates a vicious cycle of guilt and procrastination, ensuring that consistency, the single most important variable for success, is never achieved.
The Cognitive Upgrade: Replace the “All-or-Nothing” binary with a “Consistency as an Algorithm” model. The algorithm is simple: Did I complete more than half of my planned sessions? Yes? The week is a success. The goal is not perfection; it is to achieve a passing grade, week after week. This builds a robust, anti-fragile system that can withstand the chaos of real life.
Bug #3: The “Magic Bullet” Model
The Flawed Code: “The science on creatine and protein is amazing! I’ll just focus on getting my supplements right. The gym part is hard to fit in, and probably less important.”
Why It Fails: This model fundamentally misunderstands the concept of synergy. It sees the components of the “Anabolic Cocktail” as a checklist of separate items, rather than an interconnected system.
The Cognitive Upgrade: Adopt a Systems-Thinking Model. The components only have value in relation to each other. The protein is useless without the training signal. The creatine is useless without the training it’s meant to amplify. The system is not Protein + Creatine + Training. The system is: Creatine -> fuels better -> Training -> which creates the signal for -> Protein. Understanding this flow makes it obvious that skipping the training part doesn’t mean you’re getting 2/3 of the benefit; it means you are getting zero.
Your body is ready to respond to the right biochemical recipe. But first, you have to fix the buggy code in your mind that prevents you from ever mixing it correctly.
Join the Conversation:
Our internal blueprints dictate our outcomes. Deconstructing them is the most critical work we can do.
My question for you: Which of these three flawed mental models, Fragility, All-or-Nothing, or Magic Bullet, has been the biggest bug in your own operating system?
Let’s analyze the code together in the comments.
Go Deeper:
(Paid Subscribers) The Architect’s Workshop: In this month’s workshop, we’re building an “Anti-Fragile Fitness Protocol” ……. a complete template and system designed around the “Consistency as an Algorithm” model to ensure you never fall off the wagon again.
(For Everyone) Read the Paired TAE Article: To fully appreciate the system you’re building, you must understand the biochemical recipe it’s designed to deliver. Over at The Ageless Engine, I detail the powerful science behind the “Anabolic Cocktail.” [Click here to read: The Anabolic Cocktail: Your 3-Ingredient Recipe for Rebuilding Muscle After 50.]




I suffered 'all or nothing' for a while until I read Kelly Starrett's "Built to Move" and in there was a phrase that made such a difference - 'you can always do something'. Those 2 or 3 sets of 25 air squats or 3 or 4 sets of counter push-ups DO make a difference.
Trust you'll get back to your regular routine, but be gentle on yourself in the moment - your control of things is never absolute...
Is this the same for men and women? I don't want to build muscle but stay lean.