Oh my Michaela that's priceless!!

SynapticStorm - just be aware that girls aspie obsessions more often aren't wheels of toy cars or train spotting, they are horses or literature or other far more acceptable special interests that fly under the radar. I know nothing about your DD, just commenting because you seem to be saying you would acknowledge a "special interest" if it were something weirder... My DD also seems to change special interests every few years.