INTUITION:
Central types value Ni over Ne while peripheral types value Ne over Ni.
Because Ni is valued, central types are
tolerant of personal beliefs as long as they remain hidden. Intuition is introverted for them so it's important that the "mind", ideas, and anything that falls into intuition's domain remains something personal. However Ne is unvalued so they are not tolerant of
expression of personal beliefs. I have my belief and you have yours and there's no point in changing it, end of discussion. Instead non-conforming, subjective beliefs are only used as a strategy to get ahead in life, to form a vision (Ni).
Because Ne is valued, peripheral types are
tolerant of expression of different views. Intuition is extraverted for them so it's important that the "mind", ideas and anything that falls into intuition's domain remains something publicly shown. However Ni is unvalued so they are
intolerant of keeping one's personal belief. For peripheral types, you're not allowed to have "personal beliefs", you believe whatever is true. That way any different belief must be shared right now so that we debate each other or figure out some way to figure out
who is right.