In reality, I don't think anyone can actually read minds. Sure, you see close friends, siblings, spouses, finish each other's sentences, look at each other and laugh,...but that is not reading minds. There are trained observers,...psychologists, criminal investigators, even those charlatan "psychics",...people who are seemingly empathic,...but they are not reading minds. Now, throw in the autistic variable,...and there is almost no way. In fact, this is where we, as autistics, can get ourselves into further trouble when it comes to cross-examination by law enforcement,...as they are specifically trained to "read" neurotypicals,...and are subject to thinking errors when an autistic is placed in front of them. Not that any of our self-diagnosed brothers and sisters are going to have interactions with law enforcement,...but confessing you're autistic during an emotional time,...and then not having that "receipt" that says you are,...I cringe thinking about it.
My wife and I have resolved to the fact that we clearly do not read each other. I don't present with the neurotypical facial micro expressions, eye contact, voice inflection, and body language that one would expect,...and I have zero idea of what she is thinking because I simply can't read her. We actually have to communicate verbally. I know, sometimes it takes the fun out of things when we can't "elude to", "flirt", or give "hints",...and you just have to say it in plain, direct language.
I think this also gets into the topic of the importance of finding the proper ways to communicate with each other. My wife and I had to learn this early in our relationship,...and even not knowing I was autistic,...still had to go through the process of trial and error of finally coming up with a "system" that works for us. Silly things like,...you can't give me the "silent treatment" when you are angry with me,...I didn't know she was angry with me, I didn't know to try to find out what it was that made her that way, and I was happy for the silence.
So, that didn't work for her. You can't flirt with me, giving me hints that you want a little physical attention,...that didn't work for her. I don't understand "indirect" language,...nor "read between the lines",...and when I communicate with you it's "direct language",...and I literally mean what I say,...no need to interpret anything. So, don't respond with,..."So, what you're saying is,..." because you will be wrong.
@Wolfy Smurf, if you are autistic, there is good chance you are unknowingly giving off confusing communication signals and you may be verbally communicating and interpreting things in a different manner than a neurotypical. Welcome to our world. Now that I know that I am autistic, have learned quite a bit from folks here on the forum, as well as my own research,...it's quite funny to look back at myself when I was young and ignorant of my situation. Some advice that has worked for me,...although you may have a quick wit and have a tendency to respond to people quickly,...just force yourself to pause, collect your thoughts, think of perspective and context,...and be specific and direct. Believe me, it takes some mental energy,...it doesn't come natural at first, but it will significantly improve your communication skills with the people around you. That way,...they don't need to be "mind readers".