I played this game called Gemstone 3 on AOL back in the day. It was a game like Everquest, only text-based. I was only 14 or 15 at the time, and would stay up till like 3 am playing it, then thinking about it before sleeping, and sometimes waking up early to play (since less players would be on and I could hunt and gain more exp), and sometimes I would dream about it. What a loser I was (like I'm not anymore).
That lasted a few months and then I quit cold turkey. It kinda helped that they started charging $10 a month to play it.
...but no more MMORPG's for me.