Why Small Groups Build Trust

For decades, psychologists like Irvin Yalom have studied group therapy. What they discovered applies far beyond therapy rooms: trust grows best in small groups.

Research shows that groups of 7–10 participants are the ideal size for openness, honesty, and meaningful dialogue. In settings larger than that, people hold back. But in smaller ones, people feel safe enough to share.

The same is true in everyday life. A small dinner, a few close friends around a firepit, or a focused work session—these are the spaces where we let our guard down and connect more deeply.

That’s exactly what Letsqube was designed to support. By helping you gather in smaller, intentional ways, it becomes easier to build the kind of trust that strengthens relationships and, ultimately, strengthens happiness.