I think you're grossly underestimating the nuances of human interaction that are developed from ages 2-10. I can tell you first hand watching a friends kid who

I think you're grossly underestimating the nuances of human interaction that are developed from ages 2-10. I can tell you first hand watching a friends kid who was home schooled trying to interact with his public school peers that they are like a fish out of water. To suggest as an adult you just need "dive in" to figure out social cue's is... unfairly simplified. Can you potentially figure it out over a long period of time if you happen to hook up with some folks that are very understanding and tolerant of "odd" behavior? Sure... but you're talking years and years and years of interaction to recoup those lost social skills.