About Erysan

A structured framework for looking at a difficult decision with greater perspective.

Erysan Consulting provides independent written decision analysis. The work is designed to clarify the facts, uncertainties, practical constraints, realistic options and trade-offs that shape a decision.

Individual reviewDefined scope before paymentConfidential written deliveryService in English and French
Understand before responding

Situations that need to be understood before they can be addressed

My professional background spans different settings, with one constant: understanding a situation before proposing a direction.

I worked in educational guidance, employment support and public-sector services, including positions of responsibility. For more than ten years, I was also involved in organizational settings where I had to listen to different viewpoints, understand constraints that could pull in different directions and look for practical ways forward.

Above all, that background taught me that the way a problem is first stated does not always capture the real issue. Behind a simple question may be an implicit priority, a poorly identified constraint, missing information or two incompatible objectives. Before recommending an option, it can be necessary to first clarify what is established, what is assumed and what constitutes a real limit.

Mobility and transition

Personal experience of decisions that involve several dimensions at once

This is not presented as expertise, but as lived experience of choices in which several options could be reasonable without being compatible with one another.

I moved between several cities in France, then travelled around the world with my family, before building a new life abroad. I now live in Vancouver.

Those choices involved decisions where we had to understand what we wanted to preserve, what we were prepared to leave behind and which uncertainties we were willing to accept. A good decision is not necessarily the one that removes every constraint; it is often the one whose consequences are understood well enough to be accepted with full awareness.

01Several cities in France
02Around-the-world trip with family
03New life in Vancouver
Why I built Erysan

Creating a space where a decision can be examined before it is made

Erysan did not come from one profession or from a sudden idea. It developed gradually around one recurring difficulty: seeing a situation clearly when facts, priorities and constraints overlap.

The problem is not always a lack of information. Sometimes it is losing sight of what actually structures the choice.

I wanted to create a framework that slows the decision process down long enough to understand its structure.

The aim is not to decide for the client. It is to help them see their situation more clearly before they decide.

Why written

A format chosen to make the reasoning visible

I chose a written format deliberately. A conversation can be useful, but it moves quickly. Important distinctions can disappear in the flow of discussion.

Writing creates a different pace. It requires me to state what is established, what remains uncertain, which constraints are actually present and which conditions the conclusion still depends on. It also allows the options to be compared on the same basis.

Finally, the analysis remains available. The client can return to it later and check what has changed, what still holds and what deserves to be reconsidered.

01

Slow down enough

Step out of the flow of conversation to examine the structure.

02

Distinguish

Separate what is established, assumed, uncertain or constrained.

03

Compare

Examine several options using the same criteria.

04

Revisit

Allow the client to return to the reasoning later.

How this perspective shapes the work

A few simple principles that shape the work

My background is not a methodology in itself, but it has reinforced a few principles that now shape Erysan’s work.

01

Listen before concluding

Understand the context before looking for an answer.

02

Separate facts from interpretations

Separate what is established, perceived, assumed or still unknown.

03

Integrate real constraints

A constraint does not disappear because an option looks attractive.

04

Make trade-offs visible

Make the costs, trade-offs and conditions of an option explicit.

05

Reach a practical next step

Know what it is reasonable to do, verify or clarify next.

Key facts

Erysan Consulting

An independent practice based in Vancouver, designed to provide a structured, confidential written framework before a decision.

Vancouver, Canada
English and French
Individual review of every request
Defined scope before payment
Confidential written delivery
Focus and Diagnostic
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Is the written format appropriate for your situation?

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