Argumentative
Arrogant
Capricious
Careless
Courage
Curious
Exacting
Friendly
Greedy
Generous
Moody
Naive
Opinionated
Optimistic
Pessimistic
Quiet
Sober
Suspicious
Uncivilized
Violent
Garrulous
Hot-tempered
Overbearing
Articulate
Antagonistic