Expert v. Novice Gamers

Expert gamers are people who play lots of games and know what to expect i.e. they can grok the game very easily.  They play games for fun, but also are probably very competitive if the game lends itself to that.  Novice gamers are not as experienced with games in general and probably just play games for fun or with their friends  The game is not as important to them.  Both play for fun.