From here.

• Reserved
  • You are somewhat shy, or at least unwilling to spend all your time socializing. With you it's true that "still waters run deep," which is why many of your acquaintances never get to know you well.
  • You are not always ready to talk at the drop of a hat. Whether you're in the office or at a party, you're not likely to be found gabbing away in the middle of a group of people.
• Introspective
  • You like your own company; you're a very interesting person. Tracking your own mental processes, knowing what you're thinking and why you do what you do, is important to you. Often, what's going on in your mind is more compelling than what's going on outside. For the most part, those with a high score on the "introspective" trait enjoy reading, taking long walks, learning new things, and other solitary activities.
  • You are not someone who is constantly looking to be among a group of friends; you never feel bored when you are by yourself.
• Self-Contained
  • You like to stick to your own business and leave the power struggles to others; you know who you are and what you believe in, but you don't see any reason to impose your values on everyone else.
  • You generally don't get involved in organizing or motivating people, and you don't feel the need to always be seen as a big public decision-maker.
• Upbeat
  • You enjoy being around others and others enjoy being around you. You have a "live and let live" attitude; because you know that no one's perfect, you are forgiving and happy to give the benefit of the doubt.
  • You don't feel the need to be controversial or express contrary decisions all the time. You see no reason to go around rubbing people the wrong way.
• Solitary
  • You are a private person, not very comfortable in a big group, and view excessive socializing as a waste of time.
  • You do not prefer hanging out with others to spending time alone; you do not tend to feel at home in a crowded room, club, stadium, or auditorium.
• Acquiescent
  • You are comfortable in your own skin and don't need to throw your weight around. You'll often choose to be the one who is told what to do rather than the one who's doing the telling, and you sometimes avoid confrontations even if it means that you won't get your way.
  • You aren't interested in making others bend to your will or in always dishing out criticism. You're not a pushy person, and you like it that way.
• Discreet
  • You tend to hold onto your thoughts until you have something important to say, and even then you're not comfortable imposing your ideas on others unless you know they're truly interested.
  • You don't enjoy talking for the sake of talking, and you have no desire to be the center of attention.
• Cooperation
  • You enjoy teamwork, play well with others, and prefer getting along to winning.
  • You're not compelled to win every contest nor to be right all the time.
• Understanding
  • You are willing to take the time to find out what's going on with other people, especially if they're in distress. You're a good listener, you don't criticize, and you offer unbiased, respectful, honest advice when it's requested. With a high score on the "understanding" trait, it is likely that you are enthusiastic about charitable work, helping others, and making the world a better place.
  • You don't feel the need to impose your standards on others or say things that, even though true, cause pain.
• Scrupulous
  • You are an honest, fair person. You don't lie or cheat to get ahead. You treat others with respect and hope for the same in return.
  • You do not feel that you are above the rules that everyone else follows; you are definitely not willing to do whatever it takes to get ahead.