That first paragraph makes me sad I can't do the same. I have a HUGE number of mental anomalies, which has given ME many insights about how brains work that other people lack and probably would so for others as well if they could be communicated, and I strongly suspect some are even related to introspection in ways which allow greater access to both themselves and others and normal processes.

Sadly however any data would be noisy to the point of uselessness fr several reasons, including not having any model of what normal human functioning is supposed to be like and the language only supporting comparisons not descriptions and I wouldn't even know what parts where relevant anyway, and the fact that trying to introspective for an extended period of time or to deep tends to make my mind break down entirely and I start sprouting nonsense uncorrelated to reality.