Okay, I don't think this is gifted/ADD/OCD or anything, but maybe someone will know what to do...
In class, in church, at the table, anywhere she has a pen, she will take it apart, put it together, take it apart, put it together... Oh, and then the spring pops out, and no one can find it, and therefore that pen is ruined! Since our pens are expensive, I've told her not to do it in the house, and when I catch her, she says something along the lines of "Oh, sorry, I didn't even realize I was doing that!" Does anyone know any way to get her out of doing this? I think it's just a matter of not doing it for 28 days or something, but if she doesn't realize she's doing it, then I don't know how she's ever going to stop... (She's 14, for those of you who didn't know)