I just took a personality test online to see where I stand on the "Big 5" (the "main" personality factors in psychology): extraversion, oppenness to experience, conscientiousness, agreeableness, neuroticism.
I scored pretty much how I expected on extraversion (high), openness to experience (high), and neuroticism (high), and conscientiousness (middle), but low on agreeableness. People who score high on agreeableness tend to be good natured, forgiving, sympathetic, and courteous and those who score low are critical, rude, harsh, and callous! Now I didn't score bottom or the barrel here, but in the 44th percentile, which makes me definitely on the negative side of all this. I'm disagreeable! Boo! I always knew I was kind of neurotic, but disagreeable too? I don't like this very much.