This is not your typical flaky, superficial nonchalant personality test (which you're rightly skeptical about). The test is about recognizing patterns in behavior and helping you to better understand yourself and others in that way. Once a pattern has been established, it can accurately be said you now have a PREFERENCE for behavior and thoughts and emotion which comprises different aspects of your personality. In no way does the test attempt to pigeon-hole you into one set course of action. A person can always act against their own personality type by exerting free will and stifle their natural inclinations.