I don't know anything about autism, but since the ambiguous thread title lured me here, I'll post up what I was originally going to.
I think I definitely would've been better off, had my AS been diagnosed in my childhood (I'm 36 now, and was diagnosed 10 months ago). I think I would've then felt more empowered and positive about myself. Instead, I was too afraid to participate in anything the schools had to offer, and generally felt overwhelmed all the time because I didn't have any place that was free from NT bullying. I could've instead chosen to spend my teenage years living with a relative who had no children my age, such as my grandfather, which would've been sohhh much better for me.
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Why be a label, be yourself and keep others guessing instead. - Dee_.