
Impulsive Behaviours
"Why Do My Breaks Keep Failing?"
Impulsivity is one of the core features of ADHD and represents the "H" in ADHD (hyperactivity).
A useful way to think about impulsivity is that it occurs when the brakes on the mind fail to stop a behaviour that may be inappropriate, unhelpful or self-destructive.
For many adults with ADHD, impulsivity can create some of the biggest challenges in everyday life.
Unlike attention difficulties, which are largely internalised, impulsive behaviours are often visible to other people.
This is often why impulsivity can create so many problems in careers, at home, and in relationships.
How Impulsivity Shows Up
Many people think hyperactivity only applies to children who struggle to sit still.
In adults, impulsivity often looks very different.
It may show up as interrupting people when they are speaking, tapping your foot during meetings, speaking before thinking, blurting out comments that come across the wrong way, making impulsive purchases, accumulating fines, acting aggressively when frustrated, or engaging in risky behaviours such as substance use, gambling, or other addictions.
Over time, this can lead to conflict, embarrassment, damaged relationships, and a loss of confidence.
Why Impulsivity Causes So Much Trouble
Whilst attention difficulties can create problems internally, impulsive behaviours are often the symptoms that land people in the most trouble.
A moment of impulsivity can damage trust, create conflict, affect workplace relationships, or lead to decisions that have long-term negative consequences.
Building Better Brakes
Much of ADHD therapy focuses on strengthening the brakes.
The goal is not to change your personality, many people with ADHD are energetic, passionate, spontaneous, and quick-thinking.
The goal is to create enough space between the thought and the action so that you have more choice about how you respond.
Building stronger brakes often involves creating systems, routines, and environments that support better decision-making. It also involves understanding your personal triggers and developing practical strategies that fit your individual situation.
Not all ADHD brains are the same, and there is no one-size-fits-all solution
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For people where impulsivity is a significant issue, a tailored approach using evidence-based strategies can make a substantial difference, helping them feel more in control of their behaviour, their relationships, and their day-to-day life.
