"It's Not Hurting Anyone": The Privacy Defense

The thought draws a circle around you and declares everything inside it your business. The habit is private. It is your body, your time, your choice. And if nobody else is being harmed, what is the problem?

It is a strong argument because it rests on a genuine principle. Mill’s harm principle, the idea that individuals should be free to act as they choose unless their actions harm others, is a cornerstone of liberal ethics [5]. The problem is not the principle. It is the claim that the habit fits within it.

The second-hand effects

Research on alcohol’s harm to others has documented a wide range of effects on people around the drinker. A study estimating the scope of these harms found that they include domestic disruption, emotional suffering, assaults, financial problems and effects on children’s wellbeing [1].

A conceptual framework for studying these effects proposed that alcohol affects others through multiple channels: the physical environment, economic resources, emotional bonds and social functioning [2]. A New Zealand survey found that people with heavy drinkers in their lives reported significantly lower wellbeing and more health problems [6].

These studies focus on alcohol, but the principle extends to other habits. Any behavior that absorbs time, attention, money or emotional energy affects the people who share your life, even when they do not say so.

A fictional example

The following is an illustrative example, not a real person’s story.

Isaac plays video games for three to four hours most evenings. His wife has mentioned it once or twice but has largely stopped bringing it up. His children, eight and five, have adjusted to evenings where Dad is in his office.

• What he thinks: “It’s not hurting anyone. The kids are fed and in bed. My wife watches her shows. Everyone’s doing their own thing.”
• What he feels: Defensive when the topic comes up. Comfortable the rest of the time.
• What he does: Continues as before, genuinely believing the arrangement is neutral.

What Isaac does not see, because no one has spelled it out:

• His wife stopped mentioning it because the conversation was unproductive, not because she stopped caring.
• His eight-year-old has started telling friends that “Dad plays games at night,” which is how the child has made sense of his absence.
• His own evenings have narrowed to one activity, and the hobbies he used to share with his wife, cooking, walking, watching films together, have quietly died.

Why the effects stay invisible

People affected by someone’s habit often stop raising it. Two decades of qualitative research with families affected by substance use found that partners and children frequently adapted around the behavior rather than confronting it, because confrontation either changed nothing or made things worse [3].

Research on children of parents with alcohol problems found effects on children’s emotional development, social functioning and later risk of their own substance use [4]. These effects are often silent in the household. The child does not announce that Dad’s absence has affected them. They simply adapt, and the adaptation becomes their normal.

Isaac’s children are not being harmed in any dramatic sense. But they are growing up with a model of what evenings look like, and that model includes a parent who is present in the house but absent from the room.

The narrowing of “anyone”

“It’s not hurting anyone” works by defining “anyone” narrowly. It means: no one has been hospitalized, no one has complained loudly enough, no visible crisis has occurred. But harm is not only crisis. Harm includes:

• The conversation your partner stopped having because it went nowhere.
• The evening your child spent alone while you were in the next room.
• The friendship that faded because you were always unavailable.
• The project you never started because the habit absorbed the hours.
• The version of yourself that would exist without the habit.

That last one is often the most significant, and the most invisible. You are someone. Hurting yourself is hurting someone.

Questions to examine the thought

When “it’s not hurting anyone” arrives:

1. Have you asked? Not “is anyone complaining?” but “how does my habit affect you?” The two questions produce very different answers.
2. What have other people stopped asking you to do? Invitations that dried up, activities that lapsed, requests that no longer come. These are often the footprints of adaptation.
3. What would a week without the habit give to others? More of your time, attention, energy, mood?
4. Does the habit affect your presence? You can be in the house and not in the room. You can be in the room and not in the conversation.
5. Are you counting yourself? If you are the only person being harmed, you still count.

Widening the frame

The honest version of “it’s not hurting anyone” requires looking at the full picture, not just the absence of crisis. It means asking not only who has been harmed but who has adapted, who has stopped asking, and what has quietly disappeared from your shared life.

Isaac’s gaming may not be hurting anyone in the crisis sense. But it is shaping his family’s evenings, his children’s expectations, and his wife’s resignation. Those are not nothing.

For the thought that frames the habit as entirely personal, see “I’m only hurting myself” and the illusion of contained harm. For the pattern of minimizing the habit’s scope, see “it’s not that bad” and the quiet work of minimization.

When to get more support. If people close to you have raised the habit and you have dismissed their concerns, that gap between their perception and yours is worth exploring. A therapist, particularly one working with couples or family dynamics, can help you see the effects you may have stopped noticing. If the habit involves substances, your GP or a specialist service can offer a confidential assessment. In the US, call or text 988 if you are in crisis. In the UK and Ireland, Samaritans are on 116 123.