How can one tell a difference between a true socionics negativist and someone who's negative because of being unhealthy? Say people who are depressed or have depressive structure of their psyche, wouldn't they appear to be nagativists in the socionics sense as well, even when it would be inaccurate for the theory? Or people who are constantly bragging about things because of their own inner insecurities or lack of self awareness and other unhealthy and socionics unrelated motives for their behavior?