Yes, as long as I find it interesting, I learn things very quickly. I am also an autodidactic. People are generally amazed by my ability to learn new things, but I did not realize how useful my skill is until I began to work, back in 2009. I used to think it was something anybody could do.
The exception is for things requiring physical dexterity. For example, I have an acoustic guitar since 2005, but to this day I have not learned to play it, even though I am fairly good at remembering (and even figuring out by ear) tablatures. I am also a below average swimmer, even though I took swimming lessons for one year.
_________________
DISCLAIMER: It should be noted that, while I strongly suspect I have Asperger's syndrome, I am not diagnosed. Nevertheless, my score on RAADS-R is 186, which makes me a pretty RAAD guy.
Sorry for this terrible joke, by the way.