Built on a career of watching smart people make preventable mistakes. Not from lack of intelligence, but from untested assumptions.
Across government, healthcare, and corporate environments, I watched leaders make decisions that looked right. Until reality tested them.
Not because they were careless. Because they were surrounded by people who agreed too quickly. Because doubt looked like friction. Because no one had permission to push back.
The pattern was always the same: assumptions that felt obvious, until they weren't.
I give leaders structured permission to think harder before they commit.
That means challenging your reasoning directly, without diplomacy getting in the way. Surfacing the assumptions you're depending on. Asking the questions others won't.
I call it decision sparring because it's supposed to be uncomfortable. If it's not, it's not working.
My background spans environments where untested assumptions carry immediate and visible cost:
Medical decision-support: coordinating live surgery broadcasts across five centres in three countries. Technical, linguistic, and clinical decisions that had to hold up in real time.
Government advisory: reforming higher education and introducing internet infrastructure across contexts with different languages, different priorities, different political lenses.
Corporate leadership: working with newly appointed executives convinced that everything must change, while the existing team holds institutional knowledge.
Across all of it: the same pattern. Smart people, good intentions, decisions that looked right until reality tested them.
Coaching Achievement Ltd exists to address that pattern, before the decision is final.
Challenge over comfort. If a session feels easy, something was missed.
Independence matters. I have no stake in your answer, which is exactly why the challenge works.
Discretion as standard. What's discussed stays between us.
No advice. I don't tell you what to decide. I help you think more clearly about what you're already deciding.
A 15-minute conversation will tell us both whether decision sparring fits your situation.