Why Your Genes Are Not Your Destiny | Epigenetics and Abundance

For decades, we have been told that our genes determine our fate. If you inherited genes associated with a particular disease, conventional wisdom said there was little you could do beyond managing symptoms. You were handed a sentence written in DNA and told to accept it.

Epigenetics has completely upended this belief.

Your genetic code is a piano. Your thoughts decide which keys are played.

Epigenetics is the study of how genes are expressed, turned on or off, without changing the underlying DNA sequence. Your genetic code remains the same, but which genes are active or silent can change dramatically based on your environment. And that environment includes something most doctors never discuss: your thoughts, emotions and beliefs.

The mechanisms behind this are now well understood by science:

DNA Methylation

Chemical markers called methyl groups attach to DNA, effectively silencing genes without altering the genetic code itself. Your internal state influences where these markers land.

Histone Modification

Proteins that DNA wraps around can be chemically altered to either expose or hide sections of genes. Think of it as your body deciding which chapters of your genetic instruction manual to read.

MicroRNA Expression

Small RNA molecules can prevent the translation of certain genes into proteins, acting as a biological filter between your DNA and what actually gets built in your body.

While you cannot change your genetic code, you can influence which genes are expressed. Your genes are not your destiny. They are more like a piano keyboard, with your thoughts, emotions and environment determining which keys are played.

Perfect Inputs, Flawed Environment, Chapter 3

Charlie Jennett researching epigenetics and gene expression

The proof: 500 genes changed in months

This is not theoretical. Research published in the Proceedings of the National Academy of Sciences has shown that meditation, stress management and emotional regulation can change the expression of over 500 genes within just a few months. Measurable biological change triggered by conscious intervention.

This explains something that puzzled researchers for years. People with identical genetic mutations can have dramatically different health outcomes. One person carries a gene and develops severe illness. Another carries the exact same gene and lives symptom-free. The difference is not in the gene itself. It is in whether that gene is activated or silenced.

What this means for you

If your genes are not fixed sentences, then the question changes entirely. It is no longer "What am I stuck with?" It becomes "What am I choosing to express?"

Three areas of your life where epigenetics is already at work:

Your financial patterns

Chronic stress about money triggers cortisol production, which activates inflammatory gene pathways and suppresses cognitive function. The very stress about your income ceiling is chemically reinforcing the biology that keeps you there.

Your energy and health

Elevated emotional states like gratitude, trust and creative flow produce anti-inflammatory compounds and neurotransmitters that activate healing gene pathways. Your emotional baseline is not just a feeling. It is a biological instruction set.

Your capacity for change

Research from the University of Wisconsin demonstrated that specific emotional states create distinct "molecular signatures" in the body, measurable patterns of gene expression and immune function that either promote or inhibit transformation.

Your body is constantly eavesdropping on your thoughts. Through neuropeptides, chemical messengers that carry emotional information, your thoughts directly influence your cellular function.

Perfect Inputs, Flawed Environment, Chapter 3

The personal experiment

In the book, Charlie Jennett describes discovering this science not in a laboratory, but through lived experience. Diagnosed with Juvenile Polyposis Syndrome caused by an SMAD4 gene mutation, he was told the condition was genetic and permanent. The best he could do was manage the symptoms.

But a question would not leave him alone: if this was purely genetic, then why did other people with the same mutation experience completely different outcomes?

That question led to years of research across epigenetics, neuroplasticity and psychoneuroimmunology. And ultimately to the ADIE Formula, a four-step process for consciously influencing which genes are expressed by changing the internal environment.

The formula works because epigenetics means your genetic condition is not a fixed sentence. Through specific mental, emotional and physical practices, you can influence which genes are active in your body.

Perfect Inputs, Flawed Environment by Charlie Jennett

Start here

The Witness Practice (from Chapter 5): Spend 10 minutes daily sitting quietly. Close your eyes, bring attention to your breath. As thoughts arise, label them simply as "thinking" without getting caught in their content. When emotions surface, label them as "feeling" without judgment.

This simple practice strengthens neural pathways associated with metacognition, your ability to observe your own mental processes. Research from UCLA has shown that regular mindfulness practice increases grey matter density in brain regions associated with self-observation and decreases activity in the default mode network, which governs automatic thought patterns.

You are not changing your genes. You are changing the conversation your mind has with them.

Frequently asked questions

Can your thoughts really change your genes?

Your thoughts cannot change your DNA sequence, but they can change which genes are expressed. This process, called epigenetics, works through DNA methylation, histone modification and microRNA expression. Research published in the Proceedings of the National Academy of Sciences showed that meditation and emotional regulation changed the expression of over 500 genes within months.

What is epigenetics in simple terms?

Epigenetics is the study of how genes are turned on or off without changing the DNA itself. Think of your genes as a piano keyboard: epigenetics determines which keys are played. Your thoughts, emotions, environment and lifestyle influence which genes are active, meaning your genetic code is not a fixed destiny but a set of possibilities.

How long does it take to change gene expression?

Research shows measurable changes in gene expression can occur within hours of deep meditative practice, with significant shifts in over 500 genes documented within a few months of consistent meditation, stress management and emotional regulation practices.

What is the connection between epigenetics and abundance?

Chronic financial stress triggers cortisol production, which activates inflammatory gene pathways and suppresses cognitive function. The stress about your income ceiling chemically reinforces the biology that keeps you there. By changing your emotional state through practices like the ADIE Formula, you can alter gene expression patterns that support abundance rather than scarcity.