Your positive-negative doctrine is rather limiting I'd say and you're going to get a lot of opposition to it. Because people instinctively know there's more to spirit reality than that. Understanding the truth of a particular something requires viewing it from both its absolute and relative perspective. Life can be seen as a positive versus negative dichotomy, that is correct from a relative perspective. But it is also incorrect from an absolute point of view. From an absolute point of view, nothing is separate and everything is pure spirit.

As long as it's understood that your exercises are meant to awaken people to our tendency towards duelist thinking and interaction with life, then you're on the right track.

Well a sense of humor is a sign of enlightenment. Sounds like we grew up in the same era.