The Multiplicity Mindset: Making Room for Different Sides of People

Each of us has many different selves, interests, needs, strengths, and opportunities for growth. We are wonderfully diverse, and that diversity enriches our relationships, workplaces, and communities. At the same time, it can also lead to misunderstanding, frustration, and conflict. Such is one of the many dualities of life.

I recently finished reading How to Feel Loved by Sonja Lyubomirsky and Harry Reis. One idea that particularly resonated with me was what they call the Multiplicity Mindset. Rather than reducing someone to a single characteristic or behavior, this mindset reminds us that people are complex. We all have multiple selves that emerge across different situations and stages of life.

I know I'm not alone in occasionally assigning a label—often based on a moment of frustration—to someone else.

"He's lazy."

"She's selfish."

"They're impossible to work with."

Our brains are naturally drawn to these quick conclusions. Negativity bias encourages us to categorize people, create a simple story that explains their behavior, and move on. While this may feel efficient, it often comes at the expense of understanding.

The problem is that these labels rarely capture the whole person. More importantly, they can erode our relationships. Given that close, supportive relationships are among the strongest predictors of long-term well-being—as demonstrated by the Harvard Study of Adult Development—that matters.

That coworker you perceive as lazy may be struggling with motivation, managing an invisible health condition, caring for an aging parent, or simply excelling in aspects of the job you rarely see. None of these possibilities excuse poor performance, but they do encourage curiosity before judgment.

When we remember people's multiplicity, we create space for empathy, courage, and compassion instead of defaulting to anger, resentment, or frustration.

This doesn't mean ignoring problems or avoiding accountability. It means recognizing that one difficult interaction is rarely the complete story of another person's life.

The next time you find yourself quickly labeling someone, try pausing for a moment and asking:

"What else might be true about this person that I can't currently see?"

That simple question won't solve every interpersonal challenge, but it may help you respond with greater wisdom, strengthen an important relationship, and even improve your own well-being.

Sometimes, the greatest gift we can offer another person is the willingness to believe they are more than our first impression.