The decision to change something about your appearance is rarely uncomplicated. Treating it as though it were helps no one.

Most people who come through a cosmetic surgery assessment are approaching the decision from a grounded place. They’ve thought about what they want, they have realistic expectations about outcomes, and their sense of self is not contingent on the result in ways that would concern a psychologist. For these people, the assessment is a conversation and, in the vast majority of cases, an approval. That’s important to know upfront.

For others, the picture is more complex. Not because they’re disturbed or wrong to want change. Because the feature they want changed has become organised around something else: a belief about the self, a long history of particular responses from others, a conviction that if this one thing were different, something larger would shift. These presentations are not unusual and not pathological. They are human. And they are experiences that surgery, by itself, generally cannot resolve.

The psychological assessment required before major cosmetic procedures is designed to make this distinction. Not to advise on whether surgery is wise. Not to approve or reject based on anyone’s preferences about what a person should or shouldn’t want. The purpose is to understand what a specific person is actually asking for, and whether what they’re asking for is something the procedure can reasonably provide.

The assessment attends to the history of the concern: when it started, how it’s developed, what impact it has had, and what the person imagines life looking like on the other side. Sometimes what emerges in that conversation is different from what was expected, by both of us.

Body dysmorphic disorder sits at one end of this spectrum. Most people are nowhere near it. They sit in the middle of a very human experience: aware of the body in ways that sometimes take up more space than they’d like, hopeful that a change on the outside might quiet something on the inside. The assessment is designed to meet that honestly.

What it offers everyone who goes through it, regardless of outcome, is the space to be honest about what the decision is carrying. That’s useful in itself.