sly279 wrote:
only if no one else including the girl never finds out about it. soon as some heres what you're doing and spreads it around, people will think its super creepy.
I think on the contrary. If you do a careful selection (a neurodiverse girl that seems to have some interest in you), then her noticing that you are obsessing about her could very well go in the opposite direction, that is she might develop a romantic interest for you that she initially didn't have. I suspected this relation after having experienced this myself, and it is related to neurodiversity in both genders.
Just like asking random girls for a date might give you a bad image, so could obsessing about random girls. It all comes down to knowing if they have a potential interest or not. If you are targeting only neurodiverse girls, then it's easy enough to notice interest. It all comes down to eye contact and if they reciprocate eye contact outside of normal conversations. That's a reliable signal of interest, since amount of eye contact in neurodiversity is related to if a neurodiverse person likes you or not.
IOW, this method not only works, but if you do it carefully it could develop into something real. The only thing one needs to keep in mind is to try to keep it non-exclusive. It's an easy mistake to think of your imaginary gf as something exclusive, but if you do that it will do more harm than good.