From Don Miguel Ruiz's Little Book of Wisdom:
"Eventually we realize through our awareness that what we learned growing up - about the world, about life, about ourselves - it's not exactly true. This isn't good or bad, right or wrong; it's just the way it is. A time comes when the brain is mature enough that we start doubting, we start challenging our own beliefs. Only then can we start shifting what we believe, expanding the mind so that everything is possible."
We start questioning our beliefs when we are intellectually ready, AND when the nervous system has enough safety and capacity to do so. Early beliefs are formed in survival contexts. They helped us make sense of the world when we were dependent, vulnerable, and wired for protection. At the time, those beliefs weren't distortions - they were adaptations. They organized the nervous system around what felt safest, most predictable, or most manageable.
As life unfolds, things begin to change. We gain resources, experience support, and slowly, the nervous system no longer needs the same rigid explanations to stay regulated. This is when doubt arises.
Questioning beliefs often means the body is no longer constrained by the same limits. The system can tolerate ambiguity, hold more than one perspective, and can allow uncertainty without falling apart. When old frameworks loosen, the nervous system is reorganizing - not just the mind. There can be grief, excitement, fear, or a sense of being unmoored. This is expansion beyond what wa once necessary.
*Reflection*
What might your nervous system be ready to question?
Are there any old beliefs that you once held that now feel limiting?