Amy Greatbanks www.ishouldhavecalledhimcalvin.wordpress.com  If you have seen the film Fight Club, then you most likely know that the first rule of Fight Club is “we don’t talk about Fight Club.” When we got hit between the eyes with the diagnosis of autism spectrum disorder for our son in December 2007, we had no idea we were joining such a large club. The sensation of knowing for certain that my heart-achingly precious, adorable, vulnerable child had autism was soul-crushing. And all I wanted to do was say it out loud. If we don’t give voice to this condition, we do the ones we love the most a great disservice. So many people with autism don’t have a voice of their own. That is why I vowed that my first rule of autism club was that we do talk about autism club. Almost every day I speak to someone about my child…