Pretty sure we learn evolution in the rest of the world, and um we don't have school shootings, again this is a very American problem

This is for autism While there isn't am actual diagnosis test online, this is the one commonly used by psychologist as a prescreenimg tool in the diagnosising process https://embrace-autism.com/raads-r/ https://embrace-autism.com/autism-tests/ This site lists a bunch of them as autism can present differently in different people. It can be a very expensive (thousands of dollars) process to get officially diagnosed, this is why self diagnosis is pretty well acceptable in the community

12 hour YouTube video, love it, 2 hour film, cannot

Not sure if you explained to the speech therapist that you have autism and difficulties with this. But it may make a huge difference in the way they approach this situation. Also it may help the therapist to know there is a family history of autism and check your son for it to become speech delay/non verbal can be a sign of it in young kids

Tldr I didn't read your post, the ADHD struggles with long. But my constants are noise cancelling headphones, good quality. Dimmable colour changing lights in my bedroom and a supportive husband who has the same conditions