Hi All....
Today I took my son to a water spray park nearby my house, which he loves.
There were lots of kids there, many of whom tried to interact with him to no avail.
He was having his own fun, but it was a little sad for me to watch.
Anyway, when I got home, my husband and I were watching our son run around the yard, doing his own thing. I told him how he just doesn't interact with other kids and is in his own "bubble".
To this my husband responded, "Good, everyone's crazy...better to be in his own bubble."
I guess he had a bad day at work 
Oh, man I HEAR him! Too too true.
I do sometimes think T is the sane one ...
I have to say, on most days, I agree w/ your husband!!!