it also depends what games you play. there're casual games, like mario kart, nintendogs and such that are great entertainment for a while, but it's not something you'd devote yourself to.
On the other hand, mainly MMORPG's and such[WoW, Rag, Guild Wars etc]are the ones that people devote their keyboards and red bulls to. its these sorts of games that make you go "oh wow, i never knew 17925600 people world wide played this game too!" are what make games a lifestyle.
as for me? FALSE.could'nt live without RO ;D