We are concerned about a statement he made: "Do you know what I discovered about myself? I don't like to play with children. I prefer to play with adults."
I am curious about what social opportunities he has had so far. It is possible that he will connect with some kids better than others.
Perhaps our experience will illustrate what I mean. By chance all my best friends had boys and so I mostly saw DS interact with boys his age. I saw him get very frustrated with them and they got frustrated with him. There was a lot of hitting and yelling and tears. He was very verbal and was not much intersted in playing guns or cars or knocking things over, which are the mainstay activities of most 3 yo boys.
Then he got into a group of girls his same age a pre-school and they got along famously because they all loved to talk and engage in imagination play. Had we only judged based on his limited experience with other boys, i would have despaired, but seeing how well he got along with all these great girls really was very reassuring. By the way, when the other boys' verbal abilities started taking off around age 5-6, they became really good friends with DS, too.