Did Jung mention anything about alternating between both? Am I right in thinking this is a spectrum so it's perfectly fine/possible to be somewhere in the middle or is the argument this really is an either/or?
According to the MBTI it is not a spectrum; you have a preference for one or the other.
This doesn't mean you can't or don't behave in ways outside your preference; we all do, everyday. It just means that, all other things being equal, you will lean toward extraversion or introversion.
Also, please note that MBTI E/I does not equate to extraversion/introversion as it is known and understood by society at large.
This doesn't mean you can't or don't behave in ways outside your preference; we all do, everyday. It just means that, all other things being equal, you will lean toward extraversion or introversion.
Also, please note that MBTI E/I does not equate to extraversion/introversion as it is known and understood by society at large.