I had the same experience with the pitch changes, but when I altered speed I could feel my pulse change. It didn’t feel good to think quickly.
I also tried switching the gender of my subvocalizations (male to female). It was incredibly disorienting, which makes me curious about how my mind distinguishes between ‘thinking like a male’ and ‘thinking like a female’.
I had the same experience with the pitch changes, but when I altered speed I could feel my pulse change. It didn’t feel good to think quickly.
I also tried switching the gender of my subvocalizations (male to female). It was incredibly disorienting, which makes me curious about how my mind distinguishes between ‘thinking like a male’ and ‘thinking like a female’.