@dagmaraka,
Okay, but "sameness" inolves social relationship with respect to reporting, not individual experience per se. We can never place ourselves inside the body of the other. We can only
infer commonality of experience.
"Academicizing" (or seminar philosophy) is indeed without use for most everyday interactions because we share "reality" through a common language and common physiology, and that reality is usually a dynamic flow. The focus on "reality" only arises in
disputes which interrupt the flow.