That means you tend to be more shy and quiet than outgoing and loud - think quiet bunny instead of squawking parrot. Some of your favorite activities are things you do alone, such as reading or surfing the Web. In general, introverts would rather hang out with one or two close friends than a large group of people. If you respect your introvert tendencies, you'll be happier in the long run.
You can easily blend in with others. You follow trends, you like the same celebs as other people, but you aren't completely unoriginal. You aren't willing to do everything an other person tells you to do, and if someone has a problem with that, then YOU have a problem with THEM. You have tons of friends, and you're proud of it!