To Teeger is to apply "The Golden Rule" when making decisions.
Teeger is a pronunciation of The Golden Rule's acronym, T-G-R.

Members of a truly civilized society would teeger as a routine part of all decision-making, but humanity seems to need verbal/mental/moral "training wheels" first and that's why many of the other proposed words at
do NOT require mind reading.

Unfortunately, to verify that someone follows "The Golden Rule" could require mind reading (or at least a non-contact/non-invasive lie detector).