Safety
In my work, psychological safety sits central to everything I do. That’s not to confuse cosiness with the absence of challenge. It’s to do with gaining permission to talk about difficult things. In my experience, trust and relationship currency are a cornerstone of high performance.
From a neurological standpoint, when we feel safe our brain chemistry sets up the right cocktail for higher level thinking. Like the ability to change our mind based on more information, delayed gratification, innovation, future visioning.
When we feel threatened, we retreat to an earlier part of our brain. This limbic [mammalian] brain gives us dualistic choices like good/bad; safe/dangerous, friend/foe.