One might be tempted to assume that all Highly Sensitive People are introverts. In fact, only 70% of HSPs are of this personality type. Years ago, I took a test to find out where I was on the continuum and was found to be in the middle, with a small shift towards extroversion. For years I have confidently referred to myself as an ambivert. I figured the remaining 30%, of non-introvert HSPs would be split between extroverts and ambiverts.