I highly disapprove SL.
It's for dark freaks who don't have a life or people who are not social.
True, there are some real social people in there but..
Also don't play WoW. There are WoW-disinfection centers especially for the reason
that WoW destroys your life. You won't eat/sleep/live properly anymore.
I recommend getting some good friends in real life and having fun in real life
instead of this sad case of a virtual world game.
That pretty much sums it up.
The reason that games like "second life" exist is because people believe that the various things they can do in the game are unattainable goals in real life. If you want to own a restaurant, you can do that in real life. And considering all the attempts at "realism" in these games (for example, doing anything useful takes ages) I wouldn't be surprised if eventually you actually need to do more work to open a business within this "second-life" world.
I played "world of warcraft" once, at a friends. That game sucks, and I honestly do not see the attraction. and yet in a curious twist my Main Chrono Trigger saved game has clocked over 50 hours of gameplay... and that's forgetting the number of new game+'s I've done with it.
It is quite easy to assert, therefore, that the main attraction for MMORPGs and similar games is simply the simulation of a social life that they provide- It's not the gameplay, since it makes absolutely no sense. I mean, it's pretty neat to be able to walk around and <know> that the other creatures/people who pass are actually other people somewhere in the world, but I mean, get real- you can walk down any street in real life and they are right there, don't see how that is any less fascinating. Although I suppose it that instance getting "PK happy" will probably land you in Jail.
If you want to be a proper computer recluse at least stick with IRC, at least that way one can hopefully work on one's typing skills, too.
WoW destroys your life.
Ahhh! but here's the thing! a good portion of people who play it have nothing to lose in that regard