Let me preface this all by saying I was diagnosed with Aspergers Syndrome at age eleven. I have very few memories before age fourteen or fifteen (having excised or dealt with many of said memories as a coping mechanism). According to family I was a pretty moderate case, most of my issues were social interaction based and "education"/motivation based. Beyond that, I have some depressive tendencies tied to my Aspergers and general personality type. My social issues have almost completely disappeared, and some of my social weaknesses I have actually turned into serious strengths. My "educational" weaknesses have not improved, honestly, but I have learned how to deal with them via my strengths. I have good, close friends. People put their trust into me, both on a tangible level (friends have left half ounces and more with me for weeks with zero concern, they know using their bud without explicit permission would go against my personal philosophy) and on a personal level (again, people know that if they confide in me, unless there is damn good reason, such as someones life being in undue danger, I cannot and will not betray that confidence). I'm in a healthy, stable, happy relationship, something I've very rarely had before. I cook professionally, which can be one of the most high energy, high stress, confusing, loud, and constantly changing environments you can be in. I don't think a damn bit of it would have been capable without cannabis.
I've considered myself a recreational smoker for most of my smoking life. I smoked from age 13 until just before my 18th birthday on a more and less regular basis (sometimes daily for weeks, sometimes a few time a month), and then again from just after my 20th birthday until now (I turned 21 a month ago, so a little less than a year almost daily). To an extent, I still do. I am not a prescribed medical user. As far as I'm aware, and PLEASE PLEASE PLEASE correct me if I am wrong, there has been very little research into the social-medicinal benefits of cannabis for people on any variation of the autistic spectrum, specifically how it impacts our interpersonal interactions. This is kind of irrelevant, though. For most of my smoking life, I never used cannabis as a medicine. I never used it as a way to deal with human interactions more appropriately. It did that for me anyway.
I was not aware of it during my first tenure smoking, and I have only been fairly recently aware of it now, though the thought had occurred to me before, but all of my periods of serious personal and social development have been during times of regular, heavy or light, cannabis use. I have found that consuming cannabis, in any form, on a regular basis massively improves the ability of my brain to make social and interpersonal connections in a way that is at least compatible with interacting with neurotypicals (I hate this term but it is disappointingly accurate to some degree). I have found that my ability to socialize is actually on par with that of a typical "type a" extrovert, while still maintaining my own personal view point. I still have the same strong, often unwavering, thoughts and opinions I have always had, but the difference between me with cannabinoids and me without is that with cannabinoids I can actually discuss and explain with people, whereas without I was much more likely to tune you out at best or berate you at worst. Cannabis allows me to take some of the most polarizing characteristics about my aspergers and my general personality, like my self assured mindset in my decisions, and allows me to present them in a way where they are generally positive instead of generally negative. It also takes some of the true negatives, like my insecurity when dealing with large groups of people, and completely turn them around. Groups make me nervous and often times silent almost completely... unless I've used cannabis in the last few days. If I have, I can walk up to almost any group of people and start a successful conversation. Same goes for one on one encounters.
This is all without even getting into the emotional development that cannabis has made possible for me. I have LEARNED emotions that some MDs have questioned if I was capable of. I say learned, but what I really mean is that I learned how to have access to them, understand them, and use them. Prior to that, emotions were nothing more than blind swatches of whatever emotion they were. I could feel them, to some degree or another (most of my emotions are/were also very stunted from a young age, i.e I was a "cold" child), but there was very little mental processing to them. So, I felt them but I couldn't really comprehend what they meant. Cannabis has again opened the door for me to learn and experience and feel and be so many more things than I would have ever expected to be without it.
I do use cannabis for some other basic medicinal needs. There is a mason jar of tinture on my desk specifically for achy joints, muscles, and when I need an anxiety or depression fix more than a "high".