World's shortest personality test. 

You Are Upbeat
You are dreamy, peaceful, and young at heart.
Optimistic and caring, you tend to see the best in people.
You tend to be always smiling - and making others smile.

You are shy and intelligent... and a very hard worker.
You're also funny, but many people don't see your funny side.
Your subtle dry humor leaves your close friends in stitches.

You Are Calculating
You are elegant, withdrawn, and brilliant.
Your mind is a weapon, able to solve any puzzle.
You are also great at poking holes in arguments and common beliefs.

For you, comfort and calm are very important.
You tend to thrive on your own and shrug off most affection.
You prefer to protect your emotions and stay strong.