Requiem for a Shih Tzu.

Get ready for the quickest Internet quiz you'll ever take: 

Are you this dog? 

If you answered "yes," you're probably an introvert. 

If you are not that dog, you should probably check out "15 signs that you're neither an introvert nor an extrovert, you're just a human being with largely the same responses to social situations as everyone else." You may be surprised to discover that you're a person!

Sources: Digg