Anyway...Does anyone else insert people they're

I tend to think of people like this as "face people" since they're the fantasy equivalent of a cardboard cutout before you get to know them well enough to imagine them do anything other than being there, but I'm pretty sure that the word I'm looking for is avatar. No, not that over-rated ripoff of Fern Gully, but in the Hinduism or computing sense - a representation/manifestation of something, in this case being a representation of Mr. May He'll Do. I've said before that I don't get much out of imagining people I've never met, so I tend to use people I know in real life as props in those mental vacations that help me sleep or get though another boring hour at work.
Sometimes you get to know one of the props better, and that strips them of that status because you lose interest completely, or it moves them into the realm of being in your imaginings because you actually do like them and then they get dialogue and everything.
So, is it just me? It's okay if it is. I expect a lot of guys not to know what I mean since guys I know swear their daydreams aren't as "scripted" as women's tend to be. I asked some what they thought about when they thought about a girl/woman they really liked, and their answers tended to be body-part oriented, which strikes me as bizarre, so obviously YMMV.
"'You know you're pretty good looking for a child.' That was the last time she smiled." - Black Wire, Attack! Attack! Attack!