I can't see myself growing out of Buffy as, like a lot of you have already mentioned, that suggests that the show is for a certain age group and so at one point you can become to old for it, which I know for a fact will never happen. However, I have noticed that the older I get and the more things that happen and go on in my life the less I have time to watch it. I mean when I was a teenager when it was just beginning I watched every episode as it aired, tried to find out all the spoilers I could, bought the magazines etc etc and the moment I could buy the DVDs (I never bought VHS because I saw how many videos it would require and though nyyyyyeh) I was off to the store, plastic in hand. And the entire season still has pride of place on my dvd cabinet, the magazines are still nestled safely away...somewhere....probably back in L.A but either way, they're still there and I still manage to visit on here at least once every two days to obsess with other Buffy Fanatics.
So in that sense I'm still just as obsessed as I was back then, but now...time to watch it is a problem. My life has started to take over more and more as each year goes by and true, I start to forget about the show and briefly, BRIEFLY, wonder why I used to be so gung-ho about it. But the moment I catch a re-run on TV by chance either through channel surfing or having the TV on in the background and I am drawn right back in as I rediscover the brilliance of it and I am for that one-hour-slot as obssessed and engrossed as I was first time around when I was sixteen years old.
So I don't think I'll ever grow out if it, but I think it will eventually stop being a part of my everyday life. But it will always be My Favorite Show of All Time and I have huge plans to create Second Generation Buffyphiles in my family....well technically third generation since my Mom has been a huge fan from the beginning and still is. Yes, my Mom has a small amount of cool about her, haha. I mean she definitely hasn't grown out of it. I mean she's 53 years old and she said to me the other day at Thanksgiving as regards some friends of mine "Ooh you don't think he's the Xander to her Buffy do you?"
So I think once you're in this club, you're in for life regardless whethere you're a....practising or non-practising fan. Buffy Fandom is NOT just for Christmas.