It's always good to know more about oneself.
"You are a left brain dominant. You strive for perfection and it is your nature to be careless, logical, reliable and truthful. You think critically before arriving at a first impression, and think critically when confronting problems or drawing deeper conclusions. But sometimes you insist upon your opinion just because you feel that you’re the only one who is right. People avoid standing against you, because they think you’re a formidable opponent. "