i have never had one that was around more than others. it was more a few of the same ones, but never more one than the other. i've never figured out what 'job' any of them have as it never has made much sense to me except i obviously couldn't handle things well or something.

i have also kind of not had them around as much as years ago, so i guess i kind of also forget about them until they are around again...but even then they don't feel like the ones i used to know...so i don't know what that means either.

i have also never understood how some people claim they can switch on demand. in my personal experience, it never works that way for me. it happens when it happens for no reason or a trigger response. but that's another topic lol