Spaciousness is functional only when wed with passion. Without passion, spaciousness produces only a stupid peacefulness. Spaciousness, by itself, is passive.
Passion without spaciousness is blind obsession. Without spaciousness, passion is confined to fixed channels, and its energy is often destructive. You act on emotions compulsively, or impulsively.
Spaciousness is an attitude: the willingness to suspend the process of meaning-making. Spaciousness is the willingness to allow unknowing, uncertainty, confusion, ambiguity, meaninglessness.