impetuous, irrational, compulsive, unpremeditated, narcissistic, distractible, manic, egocentric, flighty, neurotic, headstrong, extraverted, antisocial, hyperactive, spontaneous, instinctual, rageful, risk taker, immature, egotistical, hasty, instinctive, suicidal, petulant, irritable, brusk, undisciplined, selfish, overemotional, rational, manipulative, hypoactive, obsessional, excitable, reckless, egoistic, forgetful, introverted, psychotic, narcissistic personality, calculative, indecisive, childish, thoughtless, empathetic, irresistible impulse, introspective, hotheaded, rebellious, disordered, undirected, incommunicative, violent, adventurous, individualistic, maladaptive, promiscuous, codependent, timid, knee jerk, revengeful, naive, temperamental, aimless, acceptant, obsessive, autodidactic, exuberant, overprotective, nonrational, oedipal complex, unemotional, mindless, cerebral, foolish, uninhibited, stupid, judgmental, idiot savant, intemperate, indulgent, schizophrenic, clearheaded, suggestible, assaultive, levelheaded, shrewd, moody, sociopathic, lustful, schizo, volitional, reactive, unthinking, arrogant, materialistic, unthoughtful, mischievous, studious, softhearted, irresponsible, eccentric, aggressive, extroverted, unsocial, combative, willed, assertive, asocial, gregarious, heedless, reticent, secretive, diffident, fidgety

acting out, giddiness, hammer, impetuously, impulsively, silliness

arbitrary, brainish, capricious, driving, dynamic, dynamical, hotheaded, impetuous, incautious, madcap, self-generated, spontaneous, tearaway, unpremeditated, unprompted, whimsical