I don't have autism, but my close friends and siblings often compare me to those with Asperger's because of my social skills and tendencies; my siblings say I'm "spergy," and my mother, who works with autistic children, says that sometimes the similarities between their behavior and mine is uncanny, to the point where she occasionally asks me for insights into their behaviors. Furthermore, part of why she's so good with autistic students is because of raising myself and my siblings.
I do have sensory processing disorder, which is in some ways loosely related to autism. I was told I had the disorder at age 10, and I was also told that there was no reason for it to ever stop me from doing anything, which I have done my best to take to heart.
I never had any trouble learning as a kid, but I did have really horrendous social skills; I never realized quite how bad until recently, because I did very well in school, which meant no one labeled any of my behaviors as a problem -- my grades were high, all was well. In retrospect, though, I wish I'd somehow spent more time learning proper social skills, especially for a work-related environment. I think that I'm worse off than many "average" people who didn't have high grades, but who learned the social skills they'd need.
I've also come to realize recently that my bad social skills made (and still make) me act in incredibly selfish ways that are hurtful to those around me; I am currently in the painful process of trying to identify my selfish behaviors and replace them with healthier ones. Not an easy or fun task!