Impulsive, exploratory, excitable, quick-tempered, and extravagant. Associated with addictive behavior.
Psychoticism is a personality pattern typified by aggressiveness and interpersonal hostility. High levels of this trait were believed to be linked to increased vulnerability to psychosis such as schizophrenia.
Persistent, often unwelcome, and frequently disturbing ideas, thoughts, images or emotions, rumination, often inducing an anxious state.
The personality traits listed above are samples from: https://en.wikipedia.org/wiki/Trait_theory#List_of_personality_traits