Synesthesia is when two senses combine with each other and form relationships. For example, I have the most common kind: grapheme-color synesthesia. Mine looks like this. The only one that’s supposed to be black is “1”. Otherwise, the ones in black have no color associated with them.
Oh I don’t know whether it counts as neurodivergent in the commonly understood way, but I wasn’t sure where else to post it. I’m new, so I don’t know all the communities on here yet.
I find it interesting how only vowels and numbers stick out to you! I hadn’t heard of that before.