I believe the key word in any post or posted reply on NT is "RESPECT."
Should the topic be open to explore or expand to other realms related to the topic at hand by members that wish to investigate further? ABSOLUTELY.
This is called critical thinking, and we all can learn from such discourse. I enjoy listening/reading others opinions on each post. Anytime there is an opportunity for "growth" in knowledge from one another, it is a treasure.
We learn from each other at NT. Sometimes there may be a spark of temperament that may feel uncomfortable; however, it is the passion behind the discourse that is focused on a mission to explore the topic in an open minded manner.
Mike has a very good argument, as in debate/discourse. Is it necessary that we all have to agree with each other on a post? No, we are individuals and each of our life experience brings diversity to the floor on each post.
With that said, the manner of the spread of RSD/CRPS is diverse. If there was a cookie-cutter answer, I believe there would be a cure.

Dew