Aggressive
boldly assertive and forward
Alert
fully aware and attentive
Altruistic
devoted to others or to the greater good
Analytical
logical, scientific
Competitive
driven by a desire to outdo others
Compulsive
feeling compelled, by an irresistible impulse, to act or behave in a certain way, which is usually repetitive
Concrete
a style of thinking that values facts and real objects
Confident
having a secure sense of one's own worth