For me, friends come and go with shocking regularity. Then again, I have moved around frequently: once when I was 4 and barely able to remember my nursery friends; then again at age 12 when leaving to live in another city; once again when 18 to start University; and several times since leaving Uni and starting working - twice within Scotland, then when I moved back to England in 2004, and about once more since then, in 2007.
Each time I have held onto a few select friends, some of whom I lost contact with months afterwards, some of whom I run into again after years who remember me well (I bumped into one as recently as last week in fact) or whom I meet by chance.
Maybe it's because I've been a frequent mover that I've never felt any particular sense of loss when leaving my friends behind. I feel I know that some time in the future I will meet them again under different, maybe even bizarre circumstances, and I have managed to get used to those changes. Perhaps these bonds I've made have never been strong bonds, but strong enough to form a good and memorable friendship with many, and loose enough to not feel a great sense of loss when I finally do depart. Perhaps that's why I've never had a long-term friendship - or anything closer than that - with anyone before.
On the other hand, I have found it easier than I thought I would to meet new people and start making new friends, although sometimes it is hard to fit in with a new close-knit cohort easily, as I'm always the "friendly-faced outsider" in many groups.
I am with Kestra on this one: friends come and go and it's a case of making new friends and perhaps, with time, reforging the bonds with the old friends. I will admit that this point of view has been influenced by my travelling throughout life.
I am a little jealous of this. It takes me forever to make even one friend. People are at least for half a year in the "good acquaintance" category before they are called friends. It would be so much easier sometimes to make connections more quickly, although, like you already said, closeness might suffer from it.

At the time, I wasn't driving because I was kind of a chicken when it came to driving..the whole head-on-collision thing really got to me at times and she didn't understand that. Anyway, we were going to see the movie "Bruce Almighty" with Jim Carrey and one of my favorite actresses, Catherine Bell(Mac on JAG) was in it. I had no idea that she was gonna be in the movie and I think my friend thought I was making a big fuss about a so-called "actress" who wasn't in but maybe five to ten minutes of the movie.
Her exact words were: "I don't get it. Who is this "Catherine Bell"?? What's so special about her? She was only in like five or ten minutes of the movie? Why are you making such a big fuss about an actress that was only in the movie for a few minutes?" My response was: "excuse me, but if one of your favorite Indian actresses was in a movie that you didn't know about, then you'd be really excited as well, wouldn't you?" She took this offensively I think and I also told her "to leave it alone and stop biting my head off". I really don't think she even wanted to see this movie but did because her so-called "sister" wanted to see it.


I have to laugh at that last statement! Those medications for depression have more side effects that what the medicine cures! It's like what Jeff Foxworthy says about medications..he's like: shit I'd much rather have itchy, watery eyes than take a medication that's gonna make you gain weight or have low resale value on your home!