I have high-functioning autism. Does anyone have some suggestions for making and keeping friends? When I meet a friend, things seem to go really well at first, and then my friend seems to slowly get bored of the interactions we have, and after a couple months I just don't hear from them again. Not sure what I'm doing wrong. Is there a scientific way to find out?
Do you have anyone in your life that you could ask for feedback? If not then you could look into Autism support services. There are people who specialise in exactly this kind of thing, and they will probably to be able to point you towards things quite quickly as they will most likely have seen the same things before.
It's also worth considering if there are other groups of people that you may not be coming in to contact with who might be more interested in the same things as you. I know some people who now have a very strong friendship group who initially struggled simply because they grew up in an area / environment where there weren't many people like them.