Most people are told that if they want to change, they need to start with their behaviour.
Stop drinking.
Stop using.
Stop avoiding.
Try harder.
Stay disciplined.
But for many people, that doesn’t work. Not because they don’t want to change, but because their system doesn’t feel safe enough to.
What often gets missed is:
If your nervous system doesn’t feel safe, change won’t stick.
What we often call addiction, avoidance, or self-sabotage can make a lot more sense when we understand how the mind and body work together. Your body is constantly scanning for danger.
Your mind is constantly trying to predict what things mean, based on what you’ve been through.
So when something feels unsafe, even if it doesn’t logically make sense; your system reacts and your mind does its job:
It pulls together all the evidence it has to support that feeling.
Safety comes first before anything can change:
Your system needs to experience some form of safety. For many people, this comes through relationships. Not perfect relationships. Not people who get everything right.
But moments where you’re not bracing; moments where you’re not waiting for something to go wrong.
If someone hasn’t had much of that, therapy can become a place where safety is experienced for the first time. Not because the therapist is “fixing” anything, but because the relationship itself begins to feel different.
Once there is some sense of safety the next step is regulation.
Regulation isn’t about being calm all the time.
It’s about noticing when your body feels unsafe and learning how to respond in a new way.
Because when your body reacts, your mind follows. It brings up thoughts, memories, predictions and anything that fits the feeling of danger. Again, it makes sense; your system is trying to protect you, it’s just sometimes it’s using old information.
This is where behaviours like substance use start to make sense.
They reduce intensity.
They create relief.
They help you get through something that feels overwhelming.
Not because you’re weak; but because, at some point, they worked. The problem is that over time, the pattern becomes automatic. The short-term relief stays. The long-term cost grows. Then we often end up blaming ourselves for something that was originally an attempt to cope.
This is where most approaches begin, but it’s actually the last step. Once there is some safety, and some ability to regulate, change becomes possible.
Not a perfect change.
Not instant change.
But meaningful change.
Small choices.
Different responses.
A gradual shift towards the kind of life someone actually wants to live.
Bringing it together If we try to change behaviour without safety and regulation, it often doesn’t last. Not because people are failing but because the order is off.
A more helpful way to think about it might be:
Safety first. Then regulation. Then understanding. Then change.
Your system learned to survive in the best way it could, with the information it had.
This work isn’t about becoming someone new. It’s about creating enough safety to relate differently to what’s already there and building a life from that place.