Half of the Hare Psychopathy Checklist consists of symptoms of mania, hypomania, and frontal-lobe dysfunction, which frequently results in underlying disorders being dismissed.[30] Hare's conception of psychopathy has also been criticized for being reductionist, dismissive, tautological, and ignorant of context as well as the dynamic nature of human behavior.[31] Some have called for rejection of the concept altogether, due to its vague, subjective and judgmental nature that makes it prone to misuse.[32]