I didn't see anything in the article which provided any proof that CT's are more sane than anyone else. The article uses conjecture more than anything and assumes "that people who believe strongly in something are greatly offended when proven wrong, causing emotional stress that and in some cases can threaten self-image" refers to non-Conspiracy Theorists(CT's), when it can apply to CT's just as equally.
The article also says:
"Conventional commenters in social media seemed more reactive and became more hostile and fanatically attached to their conventional beliefs.
Additionally, they were less tolerant of dissenting ideas, illustrating an inability to discuss ideas and remain civil. Further, their research indicated that those who believe in the possibility of a conspiracy are quick to admit that they are not completely sure and dont have all the answers regarding what is, after all, a theory."
This is what I have experienced from CT's. Most want to lash out at those who want proof and digress into name calling or other hostile remarks when their theories are shown to be wrong.
I have also interacted with few CT's who apply to this from the article:
"Further, their research indicated that those who believe in the possibility of a conspiracy are quick to admit that they are not completely sure and dont have all the answers regarding what is, after all, a theory."
It would be pleasant to chat with a CT who understood that it was just a theory and they had little to no evidence to support that theory.
that people who believe strongly in something are greatly offended when proven wrong, causing emotional stress that and in some cases can threaten self-image.