I'll tell you something about secund life.

is a virtual world in three dimensions where you can do practically anything. Yes, everything. Yes Your avatar is how you'll appear in Second Life. You can choose from a wide selection of avatars, if you change your mind later, don't worry, you can choose another avatar whenever you want! When you learn how to use Second Life, you can also customize your avatar entirely to your liking or select from a variety of possibilities offered by the Second Life Marketplace. Your username is the name of the account you use to log in to Second Life. It has to be a unique name, so try to choose a name that is neither common nor too simple. You can then choose a displayed name, which will be visible to all other users,