There is something about the wordunwellnessthat I did not immediately understand. It is not a word we have been trained to use, and it does not sit neatly alongside the language we are used to hearing in organisations or even in everyday conversation. But the more I have paid attention to how people describe what they are going through, the more I have realized that it lands in a way that other words do not. It seems to capture something that sits between what we would call sickness and what we would label as mental health challenges, and that space in between turns out to be far more populated than we tend to acknowledge.
Sickness, as a concept, is clear and decisive. It suggests that something is wrong in a way that can be identified, diagnosed, and treated. That framing works exceptionally well in medicine, where clarity matters and where decisions need to be made based on observable symptoms. The problem is that most people do not experience their internal world in that way. They do not wake up one morning and recognize that they are “sick” in a clinical sense. Instead, they carry something far less defined. There is a sense of heaviness, distraction, or tension that does not qualify as illness, but also does not resolve on its own. When we use the word sickness to describe that experience, people tend to reject it, not because nothing is wrong, but because the label feels too extreme for what they are living through.
At the same time, the term mental health challenges has become widely accepted, particularly in corporate environments where it signals care and awareness. It is a necessary shift from the stigma that existed before, and it has opened important conversations. However, it also carries an assumption that is not always visible. It assumes that people can identify what is going on for them, that they can articulate it, and that they are willing to engage with it in a structured way. In reality, that is often not the case. Most people do not have clear language for what they are experiencing. They feel something, they try to ignore it, it shows up again, they attempt to make sense of it, they cannot fully pin it down, and eventually they move on, only for it to return later. That loop does not fit neatly into the idea of a defined “challenge.” It exists in a much more ambiguous space.
This is where the idea of unwellness begins to make sense. It does not ask for a diagnosis and it does not require a clear explanation. It simply acknowledges that something is not quite right. That might sound like a small shift, but it changes the entire entry point into the conversation. It allows someone to recognize their experience without having to justify it. There is no pressure to explain, no need to label, and no expectation that they must immediately do something about it. It is an honest reflection of how many people are actually moving through their lives, particularly those who continue to function at a high level while carrying something in the background that does not fully surface.
What becomes interesting, especially when viewed from a leadership or organizational perspective, is how this language shapes engagement. When the framing is too clinical, people distance themselves from it. When it requires too much articulation, people disengage because they cannot meet the expectation. Unwellness, on the other hand, lowers the barrier. It creates a point of entry that feels accessible and accurate at the same time. It resonates with individuals who would not identify as struggling, but who recognize that something is off. This is particularly relevant for high performers, for leaders, and for men who often avoid language that feels overly therapeutic or diagnostic. The term does not force identity. It creates permission.
The deeper reality is that a significant number of people are living in this space of unwellness. They are not broken, and they are not dysfunctional. They are capable, responsible, and often highly effective in what they do. Yet they are carrying more than they should, and that weight does not always have a clear outlet. Because we have not had a widely accepted way to describe that experience, it has remained largely invisible. It does not get addressed, not because it is not present, but because it does not fit the categories we have available.
If there is a shift to be made here, it is not necessarily about replacing one term with another, but about recognizing what each term allows us to see. Sickness helps us identify what is wrong when something is clearly defined. Mental health helps us understand and work through what can be named and explored. Unwellness, however, allows us to acknowledge what is being carried before it becomes either of those things. It meets people earlier, and perhaps more honestly, in the space where something is present but not yet fully understood.
Most people do not need another label to describe themselves. They need language that allows them to recognize their experience without forcing them into a category. Unwellness seems to offer that. It does not solve anything on its own, but it creates a starting point that feels real. And in many cases, that is where meaningful change actually begins.