I do have ADHD.
The issue is that the chain-of-thought is always at least 10 long and growing faster than you can speak or consciously keep up with. When you’re that deep in it, you’ve already forgotten what the first link in the chain was and how it relates to the conversation, or what the other person’s talking about entirely.
So it’s always don’t bother, “sorry what did you say?” or “here’s something random but super tangentially related but I can’t really explain why”
Haha depends on the conversation!
Sometimes it’s great and everyone connects everyone else’s dots effortlessly. Other times it’s pure chaos where nobody understands what anyone else is talking about!