Did you know that in actuality, there are more extroverts than introverts? There's a lot more introverts here because since this is online, it's much easier for us to express our feelings and thoughts accurately. Also, there are many iNtuitive people here because we're just more curious and creative, whereas Sensors mostly prefer the real world. When we read the books, we were intrigued and tried to find out more about the book series, which is how we ended up here. Sensors would likely just read the book and move on. And the reason why so many of us are considered weird by society is because on average, only 3 in 10 people are iNtuitive; the rest are Sensors.
Sometimes the test doesn't work properly, but that doesn't mean you don't have a personality type. You have to read over whatever the test spits out, and see if it makes sense to you. If not, then retake the test. Or if you want, I can ask you questions and try to find one for you o_o