Lojban. IIRC it's inspired by the Saphir-Worf hypothesis that states that the capacity for human thought is shaped by the language you speak (side note: this is also explored in my favorite movie Arrival).

As someone who is probably on the spectrum I am incredibly frustrated by imprecise language and misunderstanding between people, and how people always seem to be reading between the lines instead of paying attention to what you are literally saying.

Lojban is designed almost like set-theoretic mathematical expressions, leaving minimal room for ambiguity and misunderstanding. It trains your brain to think about exactly what you are saying. It's like a utopian language for me.

Ironically after it gained only a couple of hundred speakers it started to develop slang expressions and ambiguity. People even wrote poetry and jokes that proliferate and exploit ambiguity or subtext. I guess it's human nature to shun precision in communication.