Sometimes, people with autism speak with a strange intonation, or use language in a different way. Non-autistic people can sort out what they want to say in real-time, while they’re having their conversation. But in our case, the words we want to say and the words we can say don’t always match that well. Which is why our speech can sound a bit odd, I guess. When there’s a gap between what I’m thinking and what I’m saying, it’s because the words coming out of my mouth are the only ones I can access at that time.