Reference reading
Selfishness
Treating one’s own convenience as a stronger claim merely because it is one’s own.
A persistent preference for one's own advantage or convenience over other people's legitimate claims.
Imagine this: A person arranging a shared reading corner places the lamp, footstool and only comfortable chair in reach of their own seat, then declares the room ready for everyone.

How the pattern works
There is nothing wrong with enjoying a comfortable chair. The problem is the unexamined priority given to one person’s comfort while an arrangement presented as shared leaves another’s reasonable claim outside consideration. The room is ready for everyone only in the announcement.
Selfishness need not seek more possessions. It can concern quiet, time, the preferred route or who gets interrupted. A person may understand someone else’s inconvenience quite accurately and still regard their own smaller inconvenience as decisive simply because it is theirs.
What it costs a shared life
Repeated small arrangements can distribute comfort and adjustment in the same direction. One person comes to experience their preferences as the normal setting; another must make a special request whenever they want their interests counted. What appears effortless for the first person may be sustained by the second person’s repeated accommodation.
A distinction worth keeping
Self-care, privacy, rest and saying no to an unfair demand are legitimate interests. Selfishness does not mean failing to put everyone else first. Greed focuses on acquisition; Callousness on indifference to serious need. Here the focus is unfair weighting of interests, including when everyone’s needs are understood.
What a useful response can change
Describe what each person wants before arranging which claim prevails. A different capacity, greater need or prior agreement may justify unequal treatment; mere ownership of the preference does not.
Consider an arrangement that distributes both benefit and inconvenience reasonably. Moving the lamp can be a better answer than praising the other person for being undemanding.
Allow a clear refusal where needs genuinely conflict. A fair arrangement does not require limitless availability or agreement to every request.
Questions for reflection
- Whose adjustment has become the invisible default?
- Would the reason still persuade me if our places were exchanged?
Other perspectives
if we never actually sacrifice any great interest of others, to any little interest of our own
Adam Smith · The Theory of Moral Sentiments · Read the source
Smith distinguishes the intensity of self-concern from the choices that actually subordinate another’s greater interest. The reading corner makes that weighting visible without requiring anyone to stop having personal needs.
from his habits of gentle selfishness, and of being never able to suppose that other people could feel differently from himself
Jane Austen · Emma · Read the source
Austen’s narrator describes Mr Woodhouse’s difficulty imagining a different experience. The adjective gentle makes the point sharper: a softly expressed preference can still repeatedly displace the interests of others.