When you are little, your social interactions are more about things than people. Your friends are the ones with the coolest toys, and when you visit a friend, it's not so much about the friend's company but more about what games you can play with the friend, what toys you can play with together. IE - The games and toys are more important than the other person.
Adults, though, are usually the opposite. They seems to make friends and go to parties for the social interactions. Activities are ancillary. Seems like people make this transition around high school with the prom party (in contrast to a 10-year-old's birthday party) being the climax of that.
But not all people change like that. For example, some adults are not interested in visiting a friend or having a guest over unless it involves, say, video games or "Magic: the Gathering". And that guest is largely replaceable, so long as the replacement wants to play the good xBox games or whatever else. The activities / toys are more grown up than a child's, but the activity / toys are still more important than the social interaction to this person.
I know that this is not a DSM diagnostic trait, but I am curious if this is more common with autistic and / or aspie adults than typical people.
Thanks!