im pretty sure all personality tests are just for fun, doesn't really matter about the science behind it, i mean if you want someone to tell u about ur personality its called going to a therapist
blister ur committing a fallacy by trying to get the data to accurately be representative of a given (smaller) sample size
ofc an online, java website where u have no face to face interaction will have a proportionately larger collection of introverts than the general population
