Nope. Not for me anyway. So weird that you should bring this up, because I was just thinking about it last week and couldn't think of a single instance(!) (It might not be as shocking as it seems if you consider that I display considerable ineptitude in friend-making ability in the first place. )

If you feel you have good reasons for dumping the ones you've had, I'm a little confused as to your concern. Do you wonder if maybe the reasons weren't good? (It doesn't sound that way, hence the confusion, despite reading it a few times.) Is there a pattern to it? Does it tend to happen in a particular mood state?